15621647580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2393}}^1$

素因数の和:2586

約数の個数: 384

約数和(自身を含む): 61004482560

約数和(自身を除く): 45382834980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 157, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 314, 315, 330, 378, 385, 396, 420, 462, 471, 495, 540, 594, 628, 630, 660, 693, 756, 770, 785, 924, 942, 945, 990, 1099, 1155, 1188, 1260, 1386, 1413, 1485, 1540, 1570, 1727, 1884, 1890, 1980, 2079, 2198, 2310, 2355, 2393, 2772, 2826, 2970, 3140, 3297, 3454, 3465, 3780, 4158, 4239, 4396, 4620, 4710, 4786, 5181, 5495, 5652, 5940, 6594, 6908, 6930, 7065, 7179, 8316, 8478, 8635, 9420, 9572, 9891, 10362, 10395, 10990, 11965, 12089, 13188, 13860, 14130, 14358, 15543, 16485, 16751, 16956, 17270, 19782, 20724, 20790, 21195, 21537, 21980, 23930, 24178, 25905, 26323, 28260, 28716, 29673, 31086, 32970, 33502, 34540, 35895, 36267, 39564, 41580, 42390, 43074, 46629, 47860, 48356, 49455, 50253, 51810, 52646, 59346, 60445, 62172, 64611, 65940, 67004, 71790, 72534, 77715, 78969, 83755, 84780, 86148, 93258, 98910, 100506, 103620, 105292, 107685, 108801, 118692, 120890, 129222, 131615, 143580, 145068, 148365, 150759, 155430, 157938, 167510, 181335, 184261, 186516, 197820, 201012, 215370, 217602, 233145, 236907, 241780, 251265, 258444, 263230, 296730, 301518, 310860, 315876, 323055, 326403, 335020, 362670, 368522, 375701, 394845, 430740, 435204, 452277, 466290, 473814, 502530, 526460, 544005, 552783, 593460, 603036, 646110, 652806, 710721, 725340, 737044, 751402, 753795, 789690, 904554, 921305, 932580, 947628, 1005060, 1088010, 1105566, 1127103, 1184535, 1292220, 1305612, 1421442, 1502804, 1507590, 1579380, 1632015, 1658349, 1809108, 1842610, 1878505, 2176020, 2211132, 2254206, 2261385, 2369070, 2629907, 2763915, 2842884, 3015180, 3264030, 3316698, 3381309, 3553605, 3685220, 3757010, 4132711, 4508412, 4522770, 4738140, 4975047, 5259814, 5527830, 5635515, 6528060, 6633396, 6762618, 7107210, 7514020, 7889721, 8265422, 8291745, 9045540, 9950094, 10143927, 10519628, 11055660, 11271030, 12398133, 13149535, 13525236, 14214420, 15779442, 16530844, 16583490, 16906545, 19900188, 20287854, 20663555, 22542060, 23669163, 24796266, 24875235, 26299070, 28928977, 31558884, 33166980, 33813090, 37194399, 39448605, 40575708, 41327110, 47338326, 49592532, 49750470, 50719635, 52598140, 57857954, 61990665, 67626180, 71007489, 74388798, 78897210, 82654220, 86786931, 94676652, 99500940, 101439270, 111583197, 115715908, 118345815, 123981330, 142014978, 144644885, 148777596, 157794420, 173573862, 185971995, 202878540, 223166394, 236691630, 247962660, 260360793, 284029956, 289289770, 347147724, 355037445, 371943990, 433934655, 446332788, 473383260, 520721586, 557915985, 578579540, 710074890, 743887980, 781082379, 867869310, 1041443172, 1115831970, 1301803965, 1420149780, 1562164758, 1735738620, 2231663940, 2603607930, 3124329516, 3905411895, 5207215860, 7810823790, 15621647580]

約数ペア:

[(1, 15621647580), (2, 7810823790), (3, 5207215860), (4, 3905411895), (5, 3124329516), (6, 2603607930), (7, 2231663940), (9, 1735738620), (10, 1562164758), (11, 1420149780), (12, 1301803965), (14, 1115831970), (15, 1041443172), (18, 867869310), (20, 781082379), (21, 743887980), (22, 710074890), (27, 578579540), (28, 557915985), (30, 520721586), (33, 473383260), (35, 446332788), (36, 433934655), (42, 371943990), (44, 355037445), (45, 347147724), (54, 289289770), (55, 284029956), (60, 260360793), (63, 247962660), (66, 236691630), (70, 223166394), (77, 202878540), (84, 185971995), (90, 173573862), (99, 157794420), (105, 148777596), (108, 144644885), (110, 142014978), (126, 123981330), (132, 118345815), (135, 115715908), (140, 111583197), (154, 101439270), (157, 99500940), (165, 94676652), (180, 86786931), (189, 82654220), (198, 78897210), (210, 74388798), (220, 71007489), (231, 67626180), (252, 61990665), (270, 57857954), (297, 52598140), (308, 50719635), (314, 49750470), (315, 49592532), (330, 47338326), (378, 41327110), (385, 40575708), (396, 39448605), (420, 37194399), (462, 33813090), (471, 33166980), (495, 31558884), (540, 28928977), (594, 26299070), (628, 24875235), (630, 24796266), (660, 23669163), (693, 22542060), (756, 20663555), (770, 20287854), (785, 19900188), (924, 16906545), (942, 16583490), (945, 16530844), (990, 15779442), (1099, 14214420), (1155, 13525236), (1188, 13149535), (1260, 12398133), (1386, 11271030), (1413, 11055660), (1485, 10519628), (1540, 10143927), (1570, 9950094), (1727, 9045540), (1884, 8291745), (1890, 8265422), (1980, 7889721), (2079, 7514020), (2198, 7107210), (2310, 6762618), (2355, 6633396), (2393, 6528060), (2772, 5635515), (2826, 5527830), (2970, 5259814), (3140, 4975047), (3297, 4738140), (3454, 4522770), (3465, 4508412), (3780, 4132711), (4158, 3757010), (4239, 3685220), (4396, 3553605), (4620, 3381309), (4710, 3316698), (4786, 3264030), (5181, 3015180), (5495, 2842884), (5652, 2763915), (5940, 2629907), (6594, 2369070), (6908, 2261385), (6930, 2254206), (7065, 2211132), (7179, 2176020), (8316, 1878505), (8478, 1842610), (8635, 1809108), (9420, 1658349), (9572, 1632015), (9891, 1579380), (10362, 1507590), (10395, 1502804), (10990, 1421442), (11965, 1305612), (12089, 1292220), (13188, 1184535), (13860, 1127103), (14130, 1105566), (14358, 1088010), (15543, 1005060), (16485, 947628), (16751, 932580), (16956, 921305), (17270, 904554), (19782, 789690), (20724, 753795), (20790, 751402), (21195, 737044), (21537, 725340), (21980, 710721), (23930, 652806), (24178, 646110), (25905, 603036), (26323, 593460), (28260, 552783), (28716, 544005), (29673, 526460), (31086, 502530), (32970, 473814), (33502, 466290), (34540, 452277), (35895, 435204), (36267, 430740), (39564, 394845), (41580, 375701), (42390, 368522), (43074, 362670), (46629, 335020), (47860, 326403), (48356, 323055), (49455, 315876), (50253, 310860), (51810, 301518), (52646, 296730), (59346, 263230), (60445, 258444), (62172, 251265), (64611, 241780), (65940, 236907), (67004, 233145), (71790, 217602), (72534, 215370), (77715, 201012), (78969, 197820), (83755, 186516), (84780, 184261), (86148, 181335), (93258, 167510), (98910, 157938), (100506, 155430), (103620, 150759), (105292, 148365), (107685, 145068), (108801, 143580), (118692, 131615), (120890, 129222)]