1825684920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 320

約数和(自身を含む): 6607180800

約数和(自身を除く): 4781495880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 81, 90, 94, 95, 108, 114, 120, 135, 141, 152, 162, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 324, 342, 360, 376, 380, 405, 423, 456, 470, 513, 540, 564, 570, 631, 648, 684, 705, 760, 810, 846, 855, 893, 940, 1026, 1080, 1128, 1140, 1262, 1269, 1368, 1410, 1539, 1620, 1692, 1710, 1786, 1880, 1893, 2052, 2115, 2280, 2524, 2538, 2565, 2679, 2820, 3078, 3155, 3240, 3384, 3420, 3572, 3786, 3807, 4104, 4230, 4465, 5048, 5076, 5130, 5358, 5640, 5679, 6156, 6310, 6345, 6840, 7144, 7572, 7614, 7695, 8037, 8460, 8930, 9465, 10152, 10260, 10716, 11358, 11989, 12312, 12620, 12690, 13395, 15144, 15228, 15390, 16074, 16920, 17037, 17860, 18930, 19035, 20520, 21432, 22716, 23978, 24111, 25240, 25380, 26790, 28395, 29657, 30456, 30780, 32148, 34074, 35720, 35967, 37860, 38070, 40185, 45432, 47956, 48222, 50760, 51111, 53580, 56790, 59314, 59945, 61560, 64296, 68148, 71934, 72333, 75720, 76140, 80370, 85185, 88971, 95912, 96444, 102222, 107160, 107901, 113580, 118628, 119890, 120555, 136296, 143868, 144666, 148285, 152280, 160740, 170370, 177942, 179835, 192888, 204444, 215802, 227160, 237256, 239780, 241110, 255555, 266913, 287736, 289332, 296570, 321480, 323703, 340740, 355884, 359670, 361665, 408888, 431604, 444855, 479560, 482220, 511110, 533826, 539505, 563483, 578664, 593140, 647406, 681480, 711768, 719340, 723330, 800739, 863208, 889710, 964440, 971109, 1022220, 1067652, 1079010, 1126966, 1186280, 1294812, 1334565, 1438680, 1446660, 1601478, 1618515, 1690449, 1779420, 1942218, 2044440, 2135304, 2158020, 2253932, 2402217, 2589624, 2669130, 2817415, 2893320, 3202956, 3237030, 3380898, 3558840, 3884436, 4003695, 4316040, 4507864, 4804434, 4855545, 5071347, 5338260, 5634830, 6405912, 6474060, 6761796, 7768872, 8007390, 8452245, 9608868, 9711090, 10142694, 10676520, 11269660, 12011085, 12948120, 13523592, 15214041, 16014780, 16904490, 19217736, 19422180, 20285388, 22539320, 24022170, 25356735, 30428082, 32029560, 33808980, 38844360, 40570776, 45642123, 48044340, 50713470, 60856164, 67617960, 76070205, 91284246, 96088680, 101426940, 121712328, 152140410, 182568492, 202853880, 228210615, 304280820, 365136984, 456421230, 608561640, 912842460, 1825684920]

約数ペア:

[(1, 1825684920), (2, 912842460), (3, 608561640), (4, 456421230), (5, 365136984), (6, 304280820), (8, 228210615), (9, 202853880), (10, 182568492), (12, 152140410), (15, 121712328), (18, 101426940), (19, 96088680), (20, 91284246), (24, 76070205), (27, 67617960), (30, 60856164), (36, 50713470), (38, 48044340), (40, 45642123), (45, 40570776), (47, 38844360), (54, 33808980), (57, 32029560), (60, 30428082), (72, 25356735), (76, 24022170), (81, 22539320), (90, 20285388), (94, 19422180), (95, 19217736), (108, 16904490), (114, 16014780), (120, 15214041), (135, 13523592), (141, 12948120), (152, 12011085), (162, 11269660), (171, 10676520), (180, 10142694), (188, 9711090), (190, 9608868), (216, 8452245), (228, 8007390), (235, 7768872), (270, 6761796), (282, 6474060), (285, 6405912), (324, 5634830), (342, 5338260), (360, 5071347), (376, 4855545), (380, 4804434), (405, 4507864), (423, 4316040), (456, 4003695), (470, 3884436), (513, 3558840), (540, 3380898), (564, 3237030), (570, 3202956), (631, 2893320), (648, 2817415), (684, 2669130), (705, 2589624), (760, 2402217), (810, 2253932), (846, 2158020), (855, 2135304), (893, 2044440), (940, 1942218), (1026, 1779420), (1080, 1690449), (1128, 1618515), (1140, 1601478), (1262, 1446660), (1269, 1438680), (1368, 1334565), (1410, 1294812), (1539, 1186280), (1620, 1126966), (1692, 1079010), (1710, 1067652), (1786, 1022220), (1880, 971109), (1893, 964440), (2052, 889710), (2115, 863208), (2280, 800739), (2524, 723330), (2538, 719340), (2565, 711768), (2679, 681480), (2820, 647406), (3078, 593140), (3155, 578664), (3240, 563483), (3384, 539505), (3420, 533826), (3572, 511110), (3786, 482220), (3807, 479560), (4104, 444855), (4230, 431604), (4465, 408888), (5048, 361665), (5076, 359670), (5130, 355884), (5358, 340740), (5640, 323703), (5679, 321480), (6156, 296570), (6310, 289332), (6345, 287736), (6840, 266913), (7144, 255555), (7572, 241110), (7614, 239780), (7695, 237256), (8037, 227160), (8460, 215802), (8930, 204444), (9465, 192888), (10152, 179835), (10260, 177942), (10716, 170370), (11358, 160740), (11989, 152280), (12312, 148285), (12620, 144666), (12690, 143868), (13395, 136296), (15144, 120555), (15228, 119890), (15390, 118628), (16074, 113580), (16920, 107901), (17037, 107160), (17860, 102222), (18930, 96444), (19035, 95912), (20520, 88971), (21432, 85185), (22716, 80370), (23978, 76140), (24111, 75720), (25240, 72333), (25380, 71934), (26790, 68148), (28395, 64296), (29657, 61560), (30456, 59945), (30780, 59314), (32148, 56790), (34074, 53580), (35720, 51111), (35967, 50760), (37860, 48222), (38070, 47956), (40185, 45432)]