4223528040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13679}}^1$

素因数の和:13807

約数の個数: 128

約数和(自身を含む): 13237862400

約数和(自身を除く): 9014334360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 332, 372, 415, 465, 498, 620, 664, 744, 830, 930, 996, 1240, 1245, 1660, 1860, 1992, 2490, 2573, 3320, 3720, 4980, 5146, 7719, 9960, 10292, 12865, 13679, 15438, 20584, 25730, 27358, 30876, 38595, 41037, 51460, 54716, 61752, 68395, 77190, 82074, 102920, 109432, 136790, 154380, 164148, 205185, 273580, 308760, 328296, 410370, 424049, 547160, 820740, 848098, 1135357, 1272147, 1641480, 1696196, 2120245, 2270714, 2544294, 3392392, 3406071, 4240490, 4541428, 5088588, 5676785, 6360735, 6812142, 8480980, 9082856, 10177176, 11353570, 12721470, 13624284, 16961960, 17030355, 22707140, 25442940, 27248568, 34060710, 35196067, 45414280, 50885880, 68121420, 70392134, 105588201, 136242840, 140784268, 175980335, 211176402, 281568536, 351960670, 422352804, 527941005, 703921340, 844705608, 1055882010, 1407842680, 2111764020, 4223528040]

約数ペア:

[(1, 4223528040), (2, 2111764020), (3, 1407842680), (4, 1055882010), (5, 844705608), (6, 703921340), (8, 527941005), (10, 422352804), (12, 351960670), (15, 281568536), (20, 211176402), (24, 175980335), (30, 140784268), (31, 136242840), (40, 105588201), (60, 70392134), (62, 68121420), (83, 50885880), (93, 45414280), (120, 35196067), (124, 34060710), (155, 27248568), (166, 25442940), (186, 22707140), (248, 17030355), (249, 16961960), (310, 13624284), (332, 12721470), (372, 11353570), (415, 10177176), (465, 9082856), (498, 8480980), (620, 6812142), (664, 6360735), (744, 5676785), (830, 5088588), (930, 4541428), (996, 4240490), (1240, 3406071), (1245, 3392392), (1660, 2544294), (1860, 2270714), (1992, 2120245), (2490, 1696196), (2573, 1641480), (3320, 1272147), (3720, 1135357), (4980, 848098), (5146, 820740), (7719, 547160), (9960, 424049), (10292, 410370), (12865, 328296), (13679, 308760), (15438, 273580), (20584, 205185), (25730, 164148), (27358, 154380), (30876, 136790), (38595, 109432), (41037, 102920), (51460, 82074), (54716, 77190), (61752, 68395)]