1859485920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3847}}^1$

素因数の和:3937

約数の個数: 192

約数和(自身を含む): 6283630080

約数和(自身を除く): 4424144160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 480, 530, 570, 608, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 1696, 1824, 2014, 2120, 2280, 2544, 3021, 3040, 3180, 3847, 4028, 4240, 4560, 5035, 5088, 6042, 6360, 7694, 8056, 8480, 9120, 10070, 11541, 12084, 12720, 15105, 15388, 16112, 19235, 20140, 23082, 24168, 25440, 30210, 30776, 32224, 38470, 40280, 46164, 48336, 57705, 60420, 61552, 73093, 76940, 80560, 92328, 96672, 115410, 120840, 123104, 146186, 153880, 161120, 184656, 203891, 219279, 230820, 241680, 292372, 307760, 365465, 369312, 407782, 438558, 461640, 483360, 584744, 611673, 615520, 730930, 815564, 877116, 923280, 1019455, 1096395, 1169488, 1223346, 1461860, 1631128, 1754232, 1846560, 2038910, 2192790, 2338976, 2446692, 2923720, 3058365, 3262256, 3508464, 3873929, 4077820, 4385580, 4893384, 5847440, 6116730, 6524512, 7016928, 7747858, 8155640, 8771160, 9786768, 11621787, 11694880, 12233460, 15495716, 16311280, 17542320, 19369645, 19573536, 23243574, 24466920, 30991432, 32622560, 35084640, 38739290, 46487148, 48933840, 58108935, 61982864, 77478580, 92974296, 97867680, 116217870, 123965728, 154957160, 185948592, 232435740, 309914320, 371897184, 464871480, 619828640, 929742960, 1859485920]

約数ペア:

[(1, 1859485920), (2, 929742960), (3, 619828640), (4, 464871480), (5, 371897184), (6, 309914320), (8, 232435740), (10, 185948592), (12, 154957160), (15, 123965728), (16, 116217870), (19, 97867680), (20, 92974296), (24, 77478580), (30, 61982864), (32, 58108935), (38, 48933840), (40, 46487148), (48, 38739290), (53, 35084640), (57, 32622560), (60, 30991432), (76, 24466920), (80, 23243574), (95, 19573536), (96, 19369645), (106, 17542320), (114, 16311280), (120, 15495716), (152, 12233460), (159, 11694880), (160, 11621787), (190, 9786768), (212, 8771160), (228, 8155640), (240, 7747858), (265, 7016928), (285, 6524512), (304, 6116730), (318, 5847440), (380, 4893384), (424, 4385580), (456, 4077820), (480, 3873929), (530, 3508464), (570, 3262256), (608, 3058365), (636, 2923720), (760, 2446692), (795, 2338976), (848, 2192790), (912, 2038910), (1007, 1846560), (1060, 1754232), (1140, 1631128), (1272, 1461860), (1520, 1223346), (1590, 1169488), (1696, 1096395), (1824, 1019455), (2014, 923280), (2120, 877116), (2280, 815564), (2544, 730930), (3021, 615520), (3040, 611673), (3180, 584744), (3847, 483360), (4028, 461640), (4240, 438558), (4560, 407782), (5035, 369312), (5088, 365465), (6042, 307760), (6360, 292372), (7694, 241680), (8056, 230820), (8480, 219279), (9120, 203891), (10070, 184656), (11541, 161120), (12084, 153880), (12720, 146186), (15105, 123104), (15388, 120840), (16112, 115410), (19235, 96672), (20140, 92328), (23082, 80560), (24168, 76940), (25440, 73093), (30210, 61552), (30776, 60420), (32224, 57705), (38470, 48336), (40280, 46164)]