322689540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 1027031040

約数和(自身を除く): 704341500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 69, 76, 92, 93, 95, 114, 115, 124, 138, 155, 186, 190, 228, 230, 276, 285, 310, 345, 372, 380, 397, 437, 460, 465, 570, 589, 620, 690, 713, 794, 874, 930, 1140, 1178, 1191, 1311, 1380, 1426, 1588, 1748, 1767, 1860, 1985, 2139, 2185, 2356, 2382, 2622, 2852, 2945, 3534, 3565, 3970, 4278, 4370, 4764, 5244, 5890, 5955, 6555, 7068, 7130, 7543, 7940, 8556, 8740, 8835, 9131, 10695, 11780, 11910, 12307, 13110, 13547, 14260, 15086, 17670, 18262, 21390, 22629, 23820, 24614, 26220, 27094, 27393, 30172, 35340, 36524, 36921, 37715, 40641, 42780, 45258, 45655, 49228, 54188, 54786, 61535, 67735, 73842, 75430, 81282, 90516, 91310, 109572, 113145, 123070, 135470, 136965, 147684, 150860, 162564, 173489, 182620, 184605, 203205, 226290, 233833, 246140, 270940, 273930, 283061, 346978, 369210, 406410, 452580, 467666, 520467, 547860, 566122, 693956, 701499, 738420, 812820, 849183, 867445, 935332, 1040934, 1132244, 1169165, 1402998, 1415305, 1698366, 1734890, 2081868, 2338330, 2602335, 2805996, 2830610, 3396732, 3469780, 3507495, 4245915, 4676660, 5204670, 5378159, 5661220, 7014990, 8491830, 10409340, 10756318, 14029980, 16134477, 16983660, 21512636, 26890795, 32268954, 53781590, 64537908, 80672385, 107563180, 161344770, 322689540]

約数ペア:

[(1, 322689540), (2, 161344770), (3, 107563180), (4, 80672385), (5, 64537908), (6, 53781590), (10, 32268954), (12, 26890795), (15, 21512636), (19, 16983660), (20, 16134477), (23, 14029980), (30, 10756318), (31, 10409340), (38, 8491830), (46, 7014990), (57, 5661220), (60, 5378159), (62, 5204670), (69, 4676660), (76, 4245915), (92, 3507495), (93, 3469780), (95, 3396732), (114, 2830610), (115, 2805996), (124, 2602335), (138, 2338330), (155, 2081868), (186, 1734890), (190, 1698366), (228, 1415305), (230, 1402998), (276, 1169165), (285, 1132244), (310, 1040934), (345, 935332), (372, 867445), (380, 849183), (397, 812820), (437, 738420), (460, 701499), (465, 693956), (570, 566122), (589, 547860), (620, 520467), (690, 467666), (713, 452580), (794, 406410), (874, 369210), (930, 346978), (1140, 283061), (1178, 273930), (1191, 270940), (1311, 246140), (1380, 233833), (1426, 226290), (1588, 203205), (1748, 184605), (1767, 182620), (1860, 173489), (1985, 162564), (2139, 150860), (2185, 147684), (2356, 136965), (2382, 135470), (2622, 123070), (2852, 113145), (2945, 109572), (3534, 91310), (3565, 90516), (3970, 81282), (4278, 75430), (4370, 73842), (4764, 67735), (5244, 61535), (5890, 54786), (5955, 54188), (6555, 49228), (7068, 45655), (7130, 45258), (7543, 42780), (7940, 40641), (8556, 37715), (8740, 36921), (8835, 36524), (9131, 35340), (10695, 30172), (11780, 27393), (11910, 27094), (12307, 26220), (13110, 24614), (13547, 23820), (14260, 22629), (15086, 21390), (17670, 18262)]