1834747920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1998

約数の個数: 240

約数和(自身を含む): 6580828800

約数和(自身を除く): 4746080880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 720, 760, 852, 855, 912, 1065, 1136, 1140, 1278, 1349, 1368, 1420, 1520, 1704, 1710, 1889, 2130, 2280, 2556, 2698, 2736, 2840, 3195, 3408, 3420, 3778, 4047, 4260, 4560, 5112, 5396, 5667, 5680, 6390, 6745, 6840, 7556, 8094, 8520, 9445, 10224, 10792, 11334, 12141, 12780, 13490, 13680, 15112, 16188, 17001, 17040, 18890, 20235, 21584, 22668, 24282, 25560, 26980, 28335, 30224, 32376, 34002, 35891, 37780, 40470, 45336, 48564, 51120, 53960, 56670, 60705, 64752, 68004, 71782, 75560, 80940, 85005, 90672, 97128, 107673, 107920, 113340, 121410, 134119, 136008, 143564, 151120, 161880, 170010, 179455, 194256, 215346, 226680, 242820, 268238, 272016, 287128, 323019, 323760, 340020, 358910, 402357, 430692, 453360, 485640, 536476, 538365, 574256, 646038, 670595, 680040, 717820, 804714, 861384, 971280, 1072952, 1076730, 1207071, 1292076, 1341190, 1360080, 1435640, 1609428, 1615095, 1722768, 2011785, 2145904, 2153460, 2414142, 2548261, 2584152, 2682380, 2871280, 3218856, 3230190, 4023570, 4306920, 4828284, 5096522, 5168304, 5364760, 6035355, 6437712, 6460380, 7644783, 8047140, 8613840, 9656568, 10193044, 10729520, 12070710, 12741305, 12920760, 15289566, 16094280, 19313136, 20386088, 22934349, 24141420, 25482610, 25841520, 30579132, 32188560, 38223915, 40772176, 45868698, 48282840, 50965220, 61158264, 76447830, 91737396, 96565680, 101930440, 114671745, 122316528, 152895660, 183474792, 203860880, 229343490, 305791320, 366949584, 458686980, 611582640, 917373960, 1834747920]

約数ペア:

[(1, 1834747920), (2, 917373960), (3, 611582640), (4, 458686980), (5, 366949584), (6, 305791320), (8, 229343490), (9, 203860880), (10, 183474792), (12, 152895660), (15, 122316528), (16, 114671745), (18, 101930440), (19, 96565680), (20, 91737396), (24, 76447830), (30, 61158264), (36, 50965220), (38, 48282840), (40, 45868698), (45, 40772176), (48, 38223915), (57, 32188560), (60, 30579132), (71, 25841520), (72, 25482610), (76, 24141420), (80, 22934349), (90, 20386088), (95, 19313136), (114, 16094280), (120, 15289566), (142, 12920760), (144, 12741305), (152, 12070710), (171, 10729520), (180, 10193044), (190, 9656568), (213, 8613840), (228, 8047140), (240, 7644783), (284, 6460380), (285, 6437712), (304, 6035355), (342, 5364760), (355, 5168304), (360, 5096522), (380, 4828284), (426, 4306920), (456, 4023570), (568, 3230190), (570, 3218856), (639, 2871280), (684, 2682380), (710, 2584152), (720, 2548261), (760, 2414142), (852, 2153460), (855, 2145904), (912, 2011785), (1065, 1722768), (1136, 1615095), (1140, 1609428), (1278, 1435640), (1349, 1360080), (1368, 1341190), (1420, 1292076), (1520, 1207071), (1704, 1076730), (1710, 1072952), (1889, 971280), (2130, 861384), (2280, 804714), (2556, 717820), (2698, 680040), (2736, 670595), (2840, 646038), (3195, 574256), (3408, 538365), (3420, 536476), (3778, 485640), (4047, 453360), (4260, 430692), (4560, 402357), (5112, 358910), (5396, 340020), (5667, 323760), (5680, 323019), (6390, 287128), (6745, 272016), (6840, 268238), (7556, 242820), (8094, 226680), (8520, 215346), (9445, 194256), (10224, 179455), (10792, 170010), (11334, 161880), (12141, 151120), (12780, 143564), (13490, 136008), (13680, 134119), (15112, 121410), (16188, 113340), (17001, 107920), (17040, 107673), (18890, 97128), (20235, 90672), (21584, 85005), (22668, 80940), (24282, 75560), (25560, 71782), (26980, 68004), (28335, 64752), (30224, 60705), (32376, 56670), (34002, 53960), (35891, 51120), (37780, 48564), (40470, 45336)]