286041960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 1027054080

約数和(自身を除く): 741012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 71, 72, 76, 90, 93, 95, 114, 120, 124, 142, 152, 155, 171, 180, 186, 190, 213, 228, 248, 279, 284, 285, 310, 342, 355, 360, 361, 372, 380, 426, 456, 465, 558, 568, 570, 589, 620, 639, 684, 710, 722, 744, 760, 852, 855, 930, 1065, 1083, 1116, 1140, 1178, 1240, 1278, 1349, 1368, 1395, 1420, 1444, 1704, 1710, 1767, 1805, 1860, 2130, 2166, 2201, 2232, 2280, 2356, 2556, 2698, 2790, 2840, 2888, 2945, 3195, 3249, 3420, 3534, 3610, 3720, 4047, 4260, 4332, 4402, 4712, 5112, 5301, 5396, 5415, 5580, 5890, 6390, 6498, 6603, 6745, 6840, 7068, 7220, 8094, 8520, 8664, 8804, 8835, 10602, 10792, 10830, 11005, 11160, 11191, 11780, 12141, 12780, 12996, 13206, 13490, 14136, 14440, 16188, 16245, 17608, 17670, 19809, 20235, 21204, 21660, 22010, 22382, 23560, 24282, 25560, 25631, 25992, 26412, 26505, 26980, 32376, 32490, 33015, 33573, 35340, 39618, 40470, 41819, 42408, 43320, 44020, 44764, 48564, 51262, 52824, 53010, 53960, 55955, 60705, 64980, 66030, 67146, 70680, 76893, 79236, 80940, 83638, 88040, 89528, 97128, 99045, 100719, 102524, 106020, 111910, 121410, 125457, 128155, 129960, 132060, 134292, 153786, 158472, 161880, 167276, 167865, 198090, 201438, 205048, 209095, 212040, 223820, 230679, 242820, 250914, 256310, 264120, 268584, 307572, 334552, 335730, 376371, 384465, 396180, 402876, 418190, 447640, 461358, 485640, 501828, 503595, 512620, 615144, 627285, 671460, 752742, 768930, 792360, 794561, 805752, 836380, 922716, 1003656, 1007190, 1025240, 1153395, 1254570, 1342920, 1505484, 1537860, 1589122, 1672760, 1845432, 1881855, 2014380, 2306790, 2383683, 2509140, 3010968, 3075720, 3178244, 3763710, 3972805, 4028760, 4613580, 4767366, 5018280, 6356488, 7151049, 7527420, 7945610, 9227160, 9534732, 11918415, 14302098, 15054840, 15891220, 19069464, 23836830, 28604196, 31782440, 35755245, 47673660, 57208392, 71510490, 95347320, 143020980, 286041960]

約数ペア:

[(1, 286041960), (2, 143020980), (3, 95347320), (4, 71510490), (5, 57208392), (6, 47673660), (8, 35755245), (9, 31782440), (10, 28604196), (12, 23836830), (15, 19069464), (18, 15891220), (19, 15054840), (20, 14302098), (24, 11918415), (30, 9534732), (31, 9227160), (36, 7945610), (38, 7527420), (40, 7151049), (45, 6356488), (57, 5018280), (60, 4767366), (62, 4613580), (71, 4028760), (72, 3972805), (76, 3763710), (90, 3178244), (93, 3075720), (95, 3010968), (114, 2509140), (120, 2383683), (124, 2306790), (142, 2014380), (152, 1881855), (155, 1845432), (171, 1672760), (180, 1589122), (186, 1537860), (190, 1505484), (213, 1342920), (228, 1254570), (248, 1153395), (279, 1025240), (284, 1007190), (285, 1003656), (310, 922716), (342, 836380), (355, 805752), (360, 794561), (361, 792360), (372, 768930), (380, 752742), (426, 671460), (456, 627285), (465, 615144), (558, 512620), (568, 503595), (570, 501828), (589, 485640), (620, 461358), (639, 447640), (684, 418190), (710, 402876), (722, 396180), (744, 384465), (760, 376371), (852, 335730), (855, 334552), (930, 307572), (1065, 268584), (1083, 264120), (1116, 256310), (1140, 250914), (1178, 242820), (1240, 230679), (1278, 223820), (1349, 212040), (1368, 209095), (1395, 205048), (1420, 201438), (1444, 198090), (1704, 167865), (1710, 167276), (1767, 161880), (1805, 158472), (1860, 153786), (2130, 134292), (2166, 132060), (2201, 129960), (2232, 128155), (2280, 125457), (2356, 121410), (2556, 111910), (2698, 106020), (2790, 102524), (2840, 100719), (2888, 99045), (2945, 97128), (3195, 89528), (3249, 88040), (3420, 83638), (3534, 80940), (3610, 79236), (3720, 76893), (4047, 70680), (4260, 67146), (4332, 66030), (4402, 64980), (4712, 60705), (5112, 55955), (5301, 53960), (5396, 53010), (5415, 52824), (5580, 51262), (5890, 48564), (6390, 44764), (6498, 44020), (6603, 43320), (6745, 42408), (6840, 41819), (7068, 40470), (7220, 39618), (8094, 35340), (8520, 33573), (8664, 33015), (8804, 32490), (8835, 32376), (10602, 26980), (10792, 26505), (10830, 26412), (11005, 25992), (11160, 25631), (11191, 25560), (11780, 24282), (12141, 23560), (12780, 22382), (12996, 22010), (13206, 21660), (13490, 21204), (14136, 20235), (14440, 19809), (16188, 17670), (16245, 17608)]