772373940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 2483254368

約数和(自身を除く): 1710880428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 211, 228, 247, 260, 285, 338, 361, 380, 390, 422, 494, 507, 570, 633, 676, 722, 741, 780, 844, 845, 988, 1014, 1055, 1083, 1140, 1235, 1266, 1444, 1482, 1690, 1805, 2028, 2110, 2166, 2470, 2532, 2535, 2743, 2964, 3165, 3211, 3380, 3610, 3705, 4009, 4220, 4332, 4693, 4940, 5070, 5415, 5486, 6330, 6422, 7220, 7410, 8018, 8229, 9386, 9633, 10140, 10830, 10972, 12027, 12660, 12844, 13715, 14079, 14820, 16036, 16055, 16458, 18772, 19266, 20045, 21660, 23465, 24054, 27430, 28158, 32110, 32916, 35659, 38532, 40090, 41145, 46930, 48108, 48165, 52117, 54860, 56316, 60135, 61009, 64220, 70395, 71318, 76171, 80180, 82290, 93860, 96330, 104234, 106977, 120270, 122018, 140790, 142636, 152342, 156351, 164580, 178295, 183027, 192660, 208468, 213954, 228513, 240540, 244036, 260585, 281580, 304684, 305045, 312702, 356590, 366054, 380855, 427908, 457026, 521170, 534885, 610090, 625404, 677521, 713180, 732108, 761710, 781755, 914052, 915135, 990223, 1042340, 1069770, 1142565, 1220180, 1355042, 1523420, 1563510, 1830270, 1980446, 2032563, 2139540, 2285130, 2710084, 2970669, 3127020, 3387605, 3660540, 3960892, 4065126, 4570260, 4951115, 5941338, 6775210, 8130252, 9902230, 10162815, 11882676, 12872899, 13550420, 14853345, 19804460, 20325630, 25745798, 29706690, 38618697, 40651260, 51491596, 59413380, 64364495, 77237394, 128728990, 154474788, 193093485, 257457980, 386186970, 772373940]

約数ペア:

[(1, 772373940), (2, 386186970), (3, 257457980), (4, 193093485), (5, 154474788), (6, 128728990), (10, 77237394), (12, 64364495), (13, 59413380), (15, 51491596), (19, 40651260), (20, 38618697), (26, 29706690), (30, 25745798), (38, 20325630), (39, 19804460), (52, 14853345), (57, 13550420), (60, 12872899), (65, 11882676), (76, 10162815), (78, 9902230), (95, 8130252), (114, 6775210), (130, 5941338), (156, 4951115), (169, 4570260), (190, 4065126), (195, 3960892), (211, 3660540), (228, 3387605), (247, 3127020), (260, 2970669), (285, 2710084), (338, 2285130), (361, 2139540), (380, 2032563), (390, 1980446), (422, 1830270), (494, 1563510), (507, 1523420), (570, 1355042), (633, 1220180), (676, 1142565), (722, 1069770), (741, 1042340), (780, 990223), (844, 915135), (845, 914052), (988, 781755), (1014, 761710), (1055, 732108), (1083, 713180), (1140, 677521), (1235, 625404), (1266, 610090), (1444, 534885), (1482, 521170), (1690, 457026), (1805, 427908), (2028, 380855), (2110, 366054), (2166, 356590), (2470, 312702), (2532, 305045), (2535, 304684), (2743, 281580), (2964, 260585), (3165, 244036), (3211, 240540), (3380, 228513), (3610, 213954), (3705, 208468), (4009, 192660), (4220, 183027), (4332, 178295), (4693, 164580), (4940, 156351), (5070, 152342), (5415, 142636), (5486, 140790), (6330, 122018), (6422, 120270), (7220, 106977), (7410, 104234), (8018, 96330), (8229, 93860), (9386, 82290), (9633, 80180), (10140, 76171), (10830, 71318), (10972, 70395), (12027, 64220), (12660, 61009), (12844, 60135), (13715, 56316), (14079, 54860), (14820, 52117), (16036, 48165), (16055, 48108), (16458, 46930), (18772, 41145), (19266, 40090), (20045, 38532), (21660, 35659), (23465, 32916), (24054, 32110), (27430, 28158)]