1887306480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15329}}^1$

素因数の和:15373

約数の個数: 200

約数和(自身を含む): 6900339600

約数和(自身を除く): 5013033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15329, 15390, 20520, 24624, 30658, 30780, 41040, 45987, 61316, 61560, 76645, 91974, 122632, 123120, 137961, 153290, 183948, 229935, 245264, 275922, 291251, 306580, 367896, 413883, 459870, 551844, 582502, 613160, 689805, 735792, 827766, 873753, 919740, 1103688, 1165004, 1226320, 1241649, 1379610, 1456255, 1655532, 1747506, 1839480, 2069415, 2207376, 2330008, 2483298, 2621259, 2759220, 2912510, 3311064, 3495012, 3678960, 4138830, 4368765, 4660016, 4966596, 5242518, 5518440, 5825020, 6208245, 6622128, 6990024, 7863777, 8277660, 8737530, 9933192, 10485036, 11036880, 11650040, 12416490, 13106295, 13980048, 15727554, 16555320, 17475060, 19866384, 20970072, 23300080, 23591331, 24832980, 26212590, 31455108, 33110640, 34950120, 39318885, 41940144, 47182662, 49665960, 52425180, 62910216, 69900240, 78637770, 94365324, 99331920, 104850360, 117956655, 125820432, 157275540, 188730648, 209700720, 235913310, 314551080, 377461296, 471826620, 629102160, 943653240, 1887306480]

約数ペア:

[(1, 1887306480), (2, 943653240), (3, 629102160), (4, 471826620), (5, 377461296), (6, 314551080), (8, 235913310), (9, 209700720), (10, 188730648), (12, 157275540), (15, 125820432), (16, 117956655), (18, 104850360), (19, 99331920), (20, 94365324), (24, 78637770), (27, 69900240), (30, 62910216), (36, 52425180), (38, 49665960), (40, 47182662), (45, 41940144), (48, 39318885), (54, 34950120), (57, 33110640), (60, 31455108), (72, 26212590), (76, 24832980), (80, 23591331), (81, 23300080), (90, 20970072), (95, 19866384), (108, 17475060), (114, 16555320), (120, 15727554), (135, 13980048), (144, 13106295), (152, 12416490), (162, 11650040), (171, 11036880), (180, 10485036), (190, 9933192), (216, 8737530), (228, 8277660), (240, 7863777), (270, 6990024), (285, 6622128), (304, 6208245), (324, 5825020), (342, 5518440), (360, 5242518), (380, 4966596), (405, 4660016), (432, 4368765), (456, 4138830), (513, 3678960), (540, 3495012), (570, 3311064), (648, 2912510), (684, 2759220), (720, 2621259), (760, 2483298), (810, 2330008), (855, 2207376), (912, 2069415), (1026, 1839480), (1080, 1747506), (1140, 1655532), (1296, 1456255), (1368, 1379610), (1520, 1241649), (1539, 1226320), (1620, 1165004), (1710, 1103688), (2052, 919740), (2160, 873753), (2280, 827766), (2565, 735792), (2736, 689805), (3078, 613160), (3240, 582502), (3420, 551844), (4104, 459870), (4560, 413883), (5130, 367896), (6156, 306580), (6480, 291251), (6840, 275922), (7695, 245264), (8208, 229935), (10260, 183948), (12312, 153290), (13680, 137961), (15329, 123120), (15390, 122632), (20520, 91974), (24624, 76645), (30658, 61560), (30780, 61316), (41040, 45987)]