885280680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4528

約数の個数: 192

約数和(自身を含む): 3133728000

約数和(自身を除く): 2248447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1710, 1740, 2088, 2204, 2280, 2610, 2755, 3306, 3420, 3480, 4408, 4463, 4959, 5220, 5510, 6612, 6840, 8265, 8926, 9918, 10440, 11020, 13224, 13389, 16530, 17852, 19836, 22040, 22315, 24795, 26778, 33060, 35704, 39672, 40167, 44630, 49590, 53556, 66120, 66945, 80334, 84797, 89260, 99180, 107112, 129427, 133890, 160668, 169594, 178520, 198360, 200835, 254391, 258854, 267780, 321336, 339188, 388281, 401670, 423985, 508782, 517708, 535560, 647135, 678376, 763173, 776562, 803340, 847970, 1017564, 1035416, 1164843, 1271955, 1294270, 1526346, 1553124, 1606680, 1695940, 1941405, 2035128, 2329686, 2459113, 2543910, 2588540, 3052692, 3106248, 3391880, 3815865, 3882810, 4659372, 4918226, 5087820, 5177080, 5824215, 6105384, 7377339, 7631730, 7765620, 9318744, 9836452, 10175640, 11648430, 12295565, 14754678, 15263460, 15531240, 19672904, 22132017, 23296860, 24591130, 29509356, 30526920, 36886695, 44264034, 46593720, 49182260, 59018712, 73773390, 88528068, 98364520, 110660085, 147546780, 177056136, 221320170, 295093560, 442640340, 885280680]

約数ペア:

[(1, 885280680), (2, 442640340), (3, 295093560), (4, 221320170), (5, 177056136), (6, 147546780), (8, 110660085), (9, 98364520), (10, 88528068), (12, 73773390), (15, 59018712), (18, 49182260), (19, 46593720), (20, 44264034), (24, 36886695), (29, 30526920), (30, 29509356), (36, 24591130), (38, 23296860), (40, 22132017), (45, 19672904), (57, 15531240), (58, 15263460), (60, 14754678), (72, 12295565), (76, 11648430), (87, 10175640), (90, 9836452), (95, 9318744), (114, 7765620), (116, 7631730), (120, 7377339), (145, 6105384), (152, 5824215), (171, 5177080), (174, 5087820), (180, 4918226), (190, 4659372), (228, 3882810), (232, 3815865), (261, 3391880), (285, 3106248), (290, 3052692), (342, 2588540), (348, 2543910), (360, 2459113), (380, 2329686), (435, 2035128), (456, 1941405), (522, 1695940), (551, 1606680), (570, 1553124), (580, 1526346), (684, 1294270), (696, 1271955), (760, 1164843), (855, 1035416), (870, 1017564), (1044, 847970), (1102, 803340), (1140, 776562), (1160, 763173), (1305, 678376), (1368, 647135), (1653, 535560), (1710, 517708), (1740, 508782), (2088, 423985), (2204, 401670), (2280, 388281), (2610, 339188), (2755, 321336), (3306, 267780), (3420, 258854), (3480, 254391), (4408, 200835), (4463, 198360), (4959, 178520), (5220, 169594), (5510, 160668), (6612, 133890), (6840, 129427), (8265, 107112), (8926, 99180), (9918, 89260), (10440, 84797), (11020, 80334), (13224, 66945), (13389, 66120), (16530, 53556), (17852, 49590), (19836, 44630), (22040, 40167), (22315, 39672), (24795, 35704), (26778, 33060)]