2197449540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 432

約数和(自身を含む): 8177904000

約数和(自身を除く): 5980454460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 165, 169, 180, 195, 198, 199, 220, 234, 242, 260, 270, 286, 297, 330, 338, 351, 363, 390, 396, 398, 429, 468, 484, 495, 507, 540, 572, 585, 594, 597, 605, 660, 676, 702, 715, 726, 780, 796, 845, 858, 990, 995, 1014, 1089, 1170, 1188, 1194, 1210, 1287, 1404, 1430, 1452, 1485, 1521, 1573, 1690, 1716, 1755, 1791, 1815, 1859, 1980, 1990, 2028, 2145, 2178, 2189, 2340, 2388, 2420, 2535, 2574, 2587, 2860, 2970, 2985, 3042, 3146, 3267, 3380, 3510, 3582, 3630, 3718, 3861, 3980, 4290, 4356, 4378, 4563, 4719, 5070, 5148, 5174, 5373, 5445, 5577, 5940, 5970, 6084, 6292, 6435, 6534, 6567, 7020, 7164, 7260, 7436, 7605, 7722, 7761, 7865, 8580, 8756, 8955, 9126, 9295, 9438, 10140, 10348, 10746, 10890, 10945, 11154, 11940, 12870, 12935, 13068, 13134, 14157, 15210, 15444, 15522, 15730, 16335, 16731, 17910, 18252, 18590, 18876, 19305, 19701, 20449, 21492, 21780, 21890, 22308, 22815, 23283, 23595, 24079, 25740, 25870, 26268, 26865, 27885, 28314, 28457, 30420, 31044, 31460, 32670, 32835, 33462, 33631, 35820, 37180, 38610, 38805, 39402, 40898, 42471, 43780, 45630, 46566, 47190, 48158, 50193, 51740, 53730, 55770, 56628, 56914, 59103, 61347, 65340, 65670, 66924, 67262, 69849, 70785, 72237, 77220, 77610, 78804, 81796, 83655, 84942, 85371, 91260, 93132, 94380, 96316, 98505, 100386, 100893, 102245, 107460, 111540, 113828, 116415, 118206, 120395, 122694, 131340, 134524, 139698, 141570, 142285, 144474, 155220, 167310, 168155, 169884, 170742, 184041, 197010, 200772, 201786, 204490, 212355, 216711, 232830, 236412, 240790, 245388, 250965, 256113, 279396, 283140, 284570, 288948, 295515, 302679, 306735, 313027, 334620, 336310, 341484, 349245, 361185, 368082, 369941, 394020, 403572, 408980, 424710, 426855, 433422, 465660, 481580, 501930, 504465, 512226, 552123, 569140, 591030, 605358, 613470, 626054, 650133, 672620, 698490, 722370, 736164, 739882, 768339, 849420, 853710, 866844, 908037, 920205, 939081, 1003860, 1008930, 1024452, 1083555, 1104246, 1109823, 1182060, 1210716, 1226940, 1252108, 1280565, 1300266, 1396980, 1444740, 1479764, 1513395, 1536678, 1565135, 1707420, 1816074, 1840410, 1849705, 1878162, 2017860, 2167110, 2208492, 2219646, 2561130, 2600532, 2760615, 2817243, 3026790, 3073356, 3130270, 3250665, 3329469, 3632148, 3680820, 3699410, 3756324, 3841695, 4069351, 4334220, 4439292, 4540185, 4695405, 5122260, 5521230, 5549115, 5634486, 6053580, 6260540, 6501330, 6658938, 7398820, 7683390, 8138702, 8451729, 9080370, 9390810, 9988407, 11042460, 11098230, 11268972, 12208053, 13002660, 13317876, 14086215, 15366780, 16277404, 16647345, 16903458, 18160740, 18781620, 19976814, 20346755, 22196460, 24416106, 28172430, 33294690, 33806916, 36624159, 39953628, 40693510, 42258645, 48832212, 49942035, 56344860, 61040265, 66589380, 73248318, 81387020, 84517290, 99884070, 109872477, 122080530, 146496636, 169034580, 183120795, 199768140, 219744954, 244161060, 366241590, 439489908, 549362385, 732483180, 1098724770, 2197449540]

約数ペア:

[(1, 2197449540), (2, 1098724770), (3, 732483180), (4, 549362385), (5, 439489908), (6, 366241590), (9, 244161060), (10, 219744954), (11, 199768140), (12, 183120795), (13, 169034580), (15, 146496636), (18, 122080530), (20, 109872477), (22, 99884070), (26, 84517290), (27, 81387020), (30, 73248318), (33, 66589380), (36, 61040265), (39, 56344860), (44, 49942035), (45, 48832212), (52, 42258645), (54, 40693510), (55, 39953628), (60, 36624159), (65, 33806916), (66, 33294690), (78, 28172430), (90, 24416106), (99, 22196460), (108, 20346755), (110, 19976814), (117, 18781620), (121, 18160740), (130, 16903458), (132, 16647345), (135, 16277404), (143, 15366780), (156, 14086215), (165, 13317876), (169, 13002660), (180, 12208053), (195, 11268972), (198, 11098230), (199, 11042460), (220, 9988407), (234, 9390810), (242, 9080370), (260, 8451729), (270, 8138702), (286, 7683390), (297, 7398820), (330, 6658938), (338, 6501330), (351, 6260540), (363, 6053580), (390, 5634486), (396, 5549115), (398, 5521230), (429, 5122260), (468, 4695405), (484, 4540185), (495, 4439292), (507, 4334220), (540, 4069351), (572, 3841695), (585, 3756324), (594, 3699410), (597, 3680820), (605, 3632148), (660, 3329469), (676, 3250665), (702, 3130270), (715, 3073356), (726, 3026790), (780, 2817243), (796, 2760615), (845, 2600532), (858, 2561130), (990, 2219646), (995, 2208492), (1014, 2167110), (1089, 2017860), (1170, 1878162), (1188, 1849705), (1194, 1840410), (1210, 1816074), (1287, 1707420), (1404, 1565135), (1430, 1536678), (1452, 1513395), (1485, 1479764), (1521, 1444740), (1573, 1396980), (1690, 1300266), (1716, 1280565), (1755, 1252108), (1791, 1226940), (1815, 1210716), (1859, 1182060), (1980, 1109823), (1990, 1104246), (2028, 1083555), (2145, 1024452), (2178, 1008930), (2189, 1003860), (2340, 939081), (2388, 920205), (2420, 908037), (2535, 866844), (2574, 853710), (2587, 849420), (2860, 768339), (2970, 739882), (2985, 736164), (3042, 722370), (3146, 698490), (3267, 672620), (3380, 650133), (3510, 626054), (3582, 613470), (3630, 605358), (3718, 591030), (3861, 569140), (3980, 552123), (4290, 512226), (4356, 504465), (4378, 501930), (4563, 481580), (4719, 465660), (5070, 433422), (5148, 426855), (5174, 424710), (5373, 408980), (5445, 403572), (5577, 394020), (5940, 369941), (5970, 368082), (6084, 361185), (6292, 349245), (6435, 341484), (6534, 336310), (6567, 334620), (7020, 313027), (7164, 306735), (7260, 302679), (7436, 295515), (7605, 288948), (7722, 284570), (7761, 283140), (7865, 279396), (8580, 256113), (8756, 250965), (8955, 245388), (9126, 240790), (9295, 236412), (9438, 232830), (10140, 216711), (10348, 212355), (10746, 204490), (10890, 201786), (10945, 200772), (11154, 197010), (11940, 184041), (12870, 170742), (12935, 169884), (13068, 168155), (13134, 167310), (14157, 155220), (15210, 144474), (15444, 142285), (15522, 141570), (15730, 139698), (16335, 134524), (16731, 131340), (17910, 122694), (18252, 120395), (18590, 118206), (18876, 116415), (19305, 113828), (19701, 111540), (20449, 107460), (21492, 102245), (21780, 100893), (21890, 100386), (22308, 98505), (22815, 96316), (23283, 94380), (23595, 93132), (24079, 91260), (25740, 85371), (25870, 84942), (26268, 83655), (26865, 81796), (27885, 78804), (28314, 77610), (28457, 77220), (30420, 72237), (31044, 70785), (31460, 69849), (32670, 67262), (32835, 66924), (33462, 65670), (33631, 65340), (35820, 61347), (37180, 59103), (38610, 56914), (38805, 56628), (39402, 55770), (40898, 53730), (42471, 51740), (43780, 50193), (45630, 48158), (46566, 47190)]