1923355320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{757}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 5972797440

約数和(自身を除く): 4049442120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 683, 744, 757, 930, 1240, 1366, 1514, 1860, 2049, 2271, 2732, 3028, 3415, 3720, 3785, 4098, 4542, 5464, 6056, 6830, 7570, 8196, 9084, 10245, 11355, 13660, 15140, 16392, 18168, 20490, 21173, 22710, 23467, 27320, 30280, 40980, 42346, 45420, 46934, 63519, 70401, 81960, 84692, 90840, 93868, 105865, 117335, 127038, 140802, 169384, 187736, 211730, 234670, 254076, 281604, 317595, 352005, 423460, 469340, 508152, 517031, 563208, 635190, 704010, 846920, 938680, 1034062, 1270380, 1408020, 1551093, 2068124, 2540760, 2585155, 2816040, 3102186, 4136248, 5170310, 6204372, 7755465, 10340620, 12408744, 15510930, 16027961, 20681240, 31021860, 32055922, 48083883, 62043720, 64111844, 80139805, 96167766, 128223688, 160279610, 192335532, 240419415, 320559220, 384671064, 480838830, 641118440, 961677660, 1923355320]

約数ペア:

[(1, 1923355320), (2, 961677660), (3, 641118440), (4, 480838830), (5, 384671064), (6, 320559220), (8, 240419415), (10, 192335532), (12, 160279610), (15, 128223688), (20, 96167766), (24, 80139805), (30, 64111844), (31, 62043720), (40, 48083883), (60, 32055922), (62, 31021860), (93, 20681240), (120, 16027961), (124, 15510930), (155, 12408744), (186, 10340620), (248, 7755465), (310, 6204372), (372, 5170310), (465, 4136248), (620, 3102186), (683, 2816040), (744, 2585155), (757, 2540760), (930, 2068124), (1240, 1551093), (1366, 1408020), (1514, 1270380), (1860, 1034062), (2049, 938680), (2271, 846920), (2732, 704010), (3028, 635190), (3415, 563208), (3720, 517031), (3785, 508152), (4098, 469340), (4542, 423460), (5464, 352005), (6056, 317595), (6830, 281604), (7570, 254076), (8196, 234670), (9084, 211730), (10245, 187736), (11355, 169384), (13660, 140802), (15140, 127038), (16392, 117335), (18168, 105865), (20490, 93868), (21173, 90840), (22710, 84692), (23467, 81960), (27320, 70401), (30280, 63519), (40980, 46934), (42346, 45420)]