20176153260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 58250949120

約数和(自身を除く): 38074795860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 107, 179, 181, 194, 214, 291, 321, 358, 362, 388, 428, 485, 535, 537, 543, 582, 642, 716, 724, 895, 905, 970, 1070, 1074, 1086, 1164, 1284, 1455, 1605, 1790, 1810, 1940, 2140, 2148, 2172, 2685, 2715, 2910, 3210, 3580, 3620, 5370, 5430, 5820, 6420, 10379, 10740, 10860, 17363, 17557, 19153, 19367, 20758, 31137, 32399, 34726, 35114, 38306, 38734, 41516, 51895, 52089, 52671, 57459, 58101, 62274, 64798, 69452, 70228, 76612, 77468, 86815, 87785, 95765, 96835, 97197, 103790, 104178, 105342, 114918, 116202, 124548, 129596, 155685, 161995, 173630, 175570, 191530, 193670, 194394, 207580, 208356, 210684, 229836, 232404, 260445, 263355, 287295, 290505, 311370, 323990, 347260, 351140, 383060, 387340, 388788, 485985, 520890, 526710, 574590, 581010, 622740, 647980, 971970, 1041780, 1053420, 1149180, 1162020, 1857841, 1878599, 1943940, 3142703, 3466693, 3715682, 3757198, 5573523, 5635797, 6285406, 6933386, 7431364, 7514396, 9289205, 9392995, 9428109, 10400079, 11147046, 11271594, 12570812, 13866772, 15713515, 17333465, 18578410, 18785990, 18856218, 20800158, 22294092, 22543188, 27867615, 28178985, 31427030, 34666930, 37156820, 37571980, 37712436, 41600316, 47140545, 52000395, 55735230, 56357970, 62854060, 69333860, 94281090, 104000790, 111470460, 112715940, 188562180, 208001580, 336269221, 672538442, 1008807663, 1345076884, 1681346105, 2017615326, 3362692210, 4035230652, 5044038315, 6725384420, 10088076630, 20176153260]

約数ペア:

[(1, 20176153260), (2, 10088076630), (3, 6725384420), (4, 5044038315), (5, 4035230652), (6, 3362692210), (10, 2017615326), (12, 1681346105), (15, 1345076884), (20, 1008807663), (30, 672538442), (60, 336269221), (97, 208001580), (107, 188562180), (179, 112715940), (181, 111470460), (194, 104000790), (214, 94281090), (291, 69333860), (321, 62854060), (358, 56357970), (362, 55735230), (388, 52000395), (428, 47140545), (485, 41600316), (535, 37712436), (537, 37571980), (543, 37156820), (582, 34666930), (642, 31427030), (716, 28178985), (724, 27867615), (895, 22543188), (905, 22294092), (970, 20800158), (1070, 18856218), (1074, 18785990), (1086, 18578410), (1164, 17333465), (1284, 15713515), (1455, 13866772), (1605, 12570812), (1790, 11271594), (1810, 11147046), (1940, 10400079), (2140, 9428109), (2148, 9392995), (2172, 9289205), (2685, 7514396), (2715, 7431364), (2910, 6933386), (3210, 6285406), (3580, 5635797), (3620, 5573523), (5370, 3757198), (5430, 3715682), (5820, 3466693), (6420, 3142703), (10379, 1943940), (10740, 1878599), (10860, 1857841), (17363, 1162020), (17557, 1149180), (19153, 1053420), (19367, 1041780), (20758, 971970), (31137, 647980), (32399, 622740), (34726, 581010), (35114, 574590), (38306, 526710), (38734, 520890), (41516, 485985), (51895, 388788), (52089, 387340), (52671, 383060), (57459, 351140), (58101, 347260), (62274, 323990), (64798, 311370), (69452, 290505), (70228, 287295), (76612, 263355), (77468, 260445), (86815, 232404), (87785, 229836), (95765, 210684), (96835, 208356), (97197, 207580), (103790, 194394), (104178, 193670), (105342, 191530), (114918, 175570), (116202, 173630), (124548, 161995), (129596, 155685)]