2018691480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 7128806400

約数和(自身を除く): 5110114920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 169, 186, 190, 195, 228, 247, 248, 260, 285, 310, 312, 338, 372, 380, 390, 403, 456, 465, 494, 507, 520, 570, 589, 620, 676, 741, 744, 760, 780, 806, 845, 930, 988, 1014, 1140, 1178, 1209, 1235, 1240, 1352, 1482, 1560, 1612, 1690, 1767, 1860, 1976, 2015, 2028, 2197, 2280, 2356, 2418, 2470, 2535, 2945, 2964, 3211, 3224, 3380, 3534, 3705, 3720, 4030, 4056, 4394, 4712, 4836, 4940, 5070, 5239, 5890, 5928, 6045, 6422, 6591, 6760, 7068, 7410, 7657, 8060, 8788, 8835, 9633, 9672, 9880, 10140, 10478, 10985, 11780, 12090, 12844, 13182, 14136, 14820, 15314, 15717, 16055, 16120, 17576, 17670, 19266, 20280, 20956, 21970, 22971, 23560, 24180, 25688, 26195, 26364, 28561, 29640, 30628, 31434, 32110, 32955, 35340, 38285, 38532, 41743, 41912, 43940, 45942, 48165, 48360, 52390, 52728, 57122, 61256, 62868, 64220, 65910, 68107, 70680, 76570, 77064, 78585, 83486, 85683, 87880, 91884, 96330, 99541, 104780, 114244, 114855, 125229, 125736, 128440, 131820, 136214, 142805, 153140, 157170, 166972, 171366, 183768, 192660, 199082, 204321, 208715, 209560, 228488, 229710, 250458, 263640, 272428, 285610, 298623, 306280, 314340, 333944, 340535, 342732, 385320, 398164, 408642, 417430, 428415, 459420, 497705, 500916, 542659, 544856, 571220, 597246, 626145, 628680, 681070, 685464, 796328, 817284, 834860, 856830, 885391, 918840, 995410, 1001832, 1021605, 1085318, 1142440, 1194492, 1252290, 1294033, 1362140, 1493115, 1627977, 1634568, 1669720, 1713660, 1770782, 1990820, 2043210, 2170636, 2388984, 2504580, 2588066, 2656173, 2713295, 2724280, 2986230, 3255954, 3427320, 3541564, 3882099, 3981640, 4086420, 4341272, 4426955, 5009160, 5176132, 5312346, 5426590, 5972460, 6470165, 6511908, 7083128, 7764198, 8139885, 8172840, 8853910, 10352264, 10624692, 10853180, 11944920, 12940330, 13023816, 13280865, 15528396, 16279770, 16822429, 17707820, 19410495, 21249384, 21706360, 25880660, 26561730, 31056792, 32559540, 33644858, 35415640, 38820990, 50467287, 51761320, 53123460, 65119080, 67289716, 77641980, 84112145, 100934574, 106246920, 134579432, 155283960, 168224290, 201869148, 252336435, 336448580, 403738296, 504672870, 672897160, 1009345740, 2018691480]

約数ペア:

[(1, 2018691480), (2, 1009345740), (3, 672897160), (4, 504672870), (5, 403738296), (6, 336448580), (8, 252336435), (10, 201869148), (12, 168224290), (13, 155283960), (15, 134579432), (19, 106246920), (20, 100934574), (24, 84112145), (26, 77641980), (30, 67289716), (31, 65119080), (38, 53123460), (39, 51761320), (40, 50467287), (52, 38820990), (57, 35415640), (60, 33644858), (62, 32559540), (65, 31056792), (76, 26561730), (78, 25880660), (93, 21706360), (95, 21249384), (104, 19410495), (114, 17707820), (120, 16822429), (124, 16279770), (130, 15528396), (152, 13280865), (155, 13023816), (156, 12940330), (169, 11944920), (186, 10853180), (190, 10624692), (195, 10352264), (228, 8853910), (247, 8172840), (248, 8139885), (260, 7764198), (285, 7083128), (310, 6511908), (312, 6470165), (338, 5972460), (372, 5426590), (380, 5312346), (390, 5176132), (403, 5009160), (456, 4426955), (465, 4341272), (494, 4086420), (507, 3981640), (520, 3882099), (570, 3541564), (589, 3427320), (620, 3255954), (676, 2986230), (741, 2724280), (744, 2713295), (760, 2656173), (780, 2588066), (806, 2504580), (845, 2388984), (930, 2170636), (988, 2043210), (1014, 1990820), (1140, 1770782), (1178, 1713660), (1209, 1669720), (1235, 1634568), (1240, 1627977), (1352, 1493115), (1482, 1362140), (1560, 1294033), (1612, 1252290), (1690, 1194492), (1767, 1142440), (1860, 1085318), (1976, 1021605), (2015, 1001832), (2028, 995410), (2197, 918840), (2280, 885391), (2356, 856830), (2418, 834860), (2470, 817284), (2535, 796328), (2945, 685464), (2964, 681070), (3211, 628680), (3224, 626145), (3380, 597246), (3534, 571220), (3705, 544856), (3720, 542659), (4030, 500916), (4056, 497705), (4394, 459420), (4712, 428415), (4836, 417430), (4940, 408642), (5070, 398164), (5239, 385320), (5890, 342732), (5928, 340535), (6045, 333944), (6422, 314340), (6591, 306280), (6760, 298623), (7068, 285610), (7410, 272428), (7657, 263640), (8060, 250458), (8788, 229710), (8835, 228488), (9633, 209560), (9672, 208715), (9880, 204321), (10140, 199082), (10478, 192660), (10985, 183768), (11780, 171366), (12090, 166972), (12844, 157170), (13182, 153140), (14136, 142805), (14820, 136214), (15314, 131820), (15717, 128440), (16055, 125736), (16120, 125229), (17576, 114855), (17670, 114244), (19266, 104780), (20280, 99541), (20956, 96330), (21970, 91884), (22971, 87880), (23560, 85683), (24180, 83486), (25688, 78585), (26195, 77064), (26364, 76570), (28561, 70680), (29640, 68107), (30628, 65910), (31434, 64220), (32110, 62868), (32955, 61256), (35340, 57122), (38285, 52728), (38532, 52390), (41743, 48360), (41912, 48165), (43940, 45942)]