688313340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:91

約数の個数: 432

約数和(自身を含む): 2633039136

約数和(自身を除く): 1944725796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 121, 130, 132, 143, 153, 156, 165, 169, 170, 180, 187, 195, 198, 204, 220, 221, 234, 242, 255, 260, 286, 306, 330, 338, 340, 363, 374, 390, 396, 429, 442, 468, 484, 495, 507, 510, 561, 572, 585, 605, 612, 660, 663, 676, 715, 726, 748, 765, 780, 845, 858, 884, 935, 990, 1014, 1020, 1089, 1105, 1122, 1170, 1210, 1287, 1326, 1331, 1430, 1452, 1521, 1530, 1573, 1683, 1690, 1716, 1815, 1859, 1870, 1980, 1989, 2028, 2057, 2145, 2178, 2210, 2244, 2340, 2420, 2431, 2535, 2574, 2652, 2662, 2805, 2860, 2873, 3042, 3060, 3146, 3315, 3366, 3380, 3630, 3718, 3740, 3978, 3993, 4114, 4290, 4356, 4420, 4719, 4862, 5070, 5148, 5324, 5445, 5577, 5610, 5746, 6084, 6171, 6292, 6435, 6630, 6655, 6732, 7260, 7293, 7436, 7605, 7865, 7956, 7986, 8228, 8415, 8580, 8619, 9295, 9438, 9724, 9945, 10140, 10285, 10890, 11154, 11220, 11492, 11979, 12155, 12342, 12870, 13260, 13310, 14157, 14365, 14586, 15210, 15730, 15972, 16731, 16830, 17238, 17303, 18513, 18590, 18876, 19890, 19965, 20449, 20570, 21780, 21879, 22308, 22627, 23595, 23958, 24310, 24684, 25740, 25857, 26620, 26741, 27885, 28314, 28730, 29172, 30420, 30855, 31460, 31603, 33462, 33660, 34476, 34606, 36465, 37026, 37180, 39780, 39930, 40898, 41140, 43095, 43758, 45254, 47190, 47916, 48620, 51714, 51909, 53482, 55770, 56628, 57460, 59895, 61347, 61710, 63206, 66924, 67881, 69212, 70785, 72930, 74052, 79860, 80223, 81796, 83655, 86190, 86515, 87516, 90508, 92565, 94380, 94809, 102245, 103428, 103818, 106964, 109395, 111540, 113135, 119790, 122694, 123420, 126412, 129285, 133705, 135762, 141570, 145860, 155727, 158015, 160446, 167310, 172380, 173030, 184041, 185130, 189618, 203643, 204490, 207636, 218790, 224939, 226270, 239580, 240669, 245388, 258570, 259545, 267410, 271524, 283140, 284427, 294151, 306735, 311454, 316030, 320892, 334620, 339405, 346060, 347633, 368082, 370260, 379236, 401115, 407286, 408980, 437580, 449878, 452540, 474045, 481338, 517140, 519090, 534820, 568854, 588302, 613470, 622908, 632060, 674817, 678810, 695266, 736164, 778635, 802230, 814572, 882453, 899756, 920205, 948090, 962676, 1018215, 1038180, 1042899, 1124695, 1137708, 1176604, 1203345, 1226940, 1349634, 1357620, 1390532, 1422135, 1470755, 1557270, 1604460, 1738165, 1764906, 1840410, 1896180, 2024451, 2036430, 2085798, 2249390, 2406690, 2647359, 2699268, 2844270, 2941510, 3114540, 3128697, 3374085, 3476330, 3529812, 3680820, 3823963, 4048902, 4072860, 4171596, 4412265, 4498780, 4813380, 5214495, 5294718, 5688540, 5883020, 6257394, 6748170, 6952660, 7647926, 8097804, 8824530, 10122255, 10428990, 10589436, 11471889, 12514788, 13236795, 13496340, 15295852, 15643485, 17649060, 19119815, 20244510, 20857980, 22943778, 26473590, 31286970, 34415667, 38239630, 40489020, 45887556, 52947180, 57359445, 62573940, 68831334, 76479260, 114718890, 137662668, 172078335, 229437780, 344156670, 688313340]

約数ペア:

[(1, 688313340), (2, 344156670), (3, 229437780), (4, 172078335), (5, 137662668), (6, 114718890), (9, 76479260), (10, 68831334), (11, 62573940), (12, 57359445), (13, 52947180), (15, 45887556), (17, 40489020), (18, 38239630), (20, 34415667), (22, 31286970), (26, 26473590), (30, 22943778), (33, 20857980), (34, 20244510), (36, 19119815), (39, 17649060), (44, 15643485), (45, 15295852), (51, 13496340), (52, 13236795), (55, 12514788), (60, 11471889), (65, 10589436), (66, 10428990), (68, 10122255), (78, 8824530), (85, 8097804), (90, 7647926), (99, 6952660), (102, 6748170), (110, 6257394), (117, 5883020), (121, 5688540), (130, 5294718), (132, 5214495), (143, 4813380), (153, 4498780), (156, 4412265), (165, 4171596), (169, 4072860), (170, 4048902), (180, 3823963), (187, 3680820), (195, 3529812), (198, 3476330), (204, 3374085), (220, 3128697), (221, 3114540), (234, 2941510), (242, 2844270), (255, 2699268), (260, 2647359), (286, 2406690), (306, 2249390), (330, 2085798), (338, 2036430), (340, 2024451), (363, 1896180), (374, 1840410), (390, 1764906), (396, 1738165), (429, 1604460), (442, 1557270), (468, 1470755), (484, 1422135), (495, 1390532), (507, 1357620), (510, 1349634), (561, 1226940), (572, 1203345), (585, 1176604), (605, 1137708), (612, 1124695), (660, 1042899), (663, 1038180), (676, 1018215), (715, 962676), (726, 948090), (748, 920205), (765, 899756), (780, 882453), (845, 814572), (858, 802230), (884, 778635), (935, 736164), (990, 695266), (1014, 678810), (1020, 674817), (1089, 632060), (1105, 622908), (1122, 613470), (1170, 588302), (1210, 568854), (1287, 534820), (1326, 519090), (1331, 517140), (1430, 481338), (1452, 474045), (1521, 452540), (1530, 449878), (1573, 437580), (1683, 408980), (1690, 407286), (1716, 401115), (1815, 379236), (1859, 370260), (1870, 368082), (1980, 347633), (1989, 346060), (2028, 339405), (2057, 334620), (2145, 320892), (2178, 316030), (2210, 311454), (2244, 306735), (2340, 294151), (2420, 284427), (2431, 283140), (2535, 271524), (2574, 267410), (2652, 259545), (2662, 258570), (2805, 245388), (2860, 240669), (2873, 239580), (3042, 226270), (3060, 224939), (3146, 218790), (3315, 207636), (3366, 204490), (3380, 203643), (3630, 189618), (3718, 185130), (3740, 184041), (3978, 173030), (3993, 172380), (4114, 167310), (4290, 160446), (4356, 158015), (4420, 155727), (4719, 145860), (4862, 141570), (5070, 135762), (5148, 133705), (5324, 129285), (5445, 126412), (5577, 123420), (5610, 122694), (5746, 119790), (6084, 113135), (6171, 111540), (6292, 109395), (6435, 106964), (6630, 103818), (6655, 103428), (6732, 102245), (7260, 94809), (7293, 94380), (7436, 92565), (7605, 90508), (7865, 87516), (7956, 86515), (7986, 86190), (8228, 83655), (8415, 81796), (8580, 80223), (8619, 79860), (9295, 74052), (9438, 72930), (9724, 70785), (9945, 69212), (10140, 67881), (10285, 66924), (10890, 63206), (11154, 61710), (11220, 61347), (11492, 59895), (11979, 57460), (12155, 56628), (12342, 55770), (12870, 53482), (13260, 51909), (13310, 51714), (14157, 48620), (14365, 47916), (14586, 47190), (15210, 45254), (15730, 43758), (15972, 43095), (16731, 41140), (16830, 40898), (17238, 39930), (17303, 39780), (18513, 37180), (18590, 37026), (18876, 36465), (19890, 34606), (19965, 34476), (20449, 33660), (20570, 33462), (21780, 31603), (21879, 31460), (22308, 30855), (22627, 30420), (23595, 29172), (23958, 28730), (24310, 28314), (24684, 27885), (25740, 26741), (25857, 26620)]