23198856720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7435531}}^1$

素因数の和:7435560

約数の個数: 80

約数和(自身を含む): 77448501312

約数和(自身を除く): 54249644592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7435531, 14871062, 22306593, 29742124, 37177655, 44613186, 59484248, 74355310, 89226372, 96661903, 111532965, 118968496, 148710620, 178452744, 193323806, 223065930, 289985709, 297421240, 356905488, 386647612, 446131860, 483309515, 579971418, 594842480, 773295224, 892263720, 966619030, 1159942836, 1449928545, 1546590448, 1784527440, 1933238060, 2319885672, 2899857090, 3866476120, 4639771344, 5799714180, 7732952240, 11599428360, 23198856720]

約数ペア:

[(1, 23198856720), (2, 11599428360), (3, 7732952240), (4, 5799714180), (5, 4639771344), (6, 3866476120), (8, 2899857090), (10, 2319885672), (12, 1933238060), (13, 1784527440), (15, 1546590448), (16, 1449928545), (20, 1159942836), (24, 966619030), (26, 892263720), (30, 773295224), (39, 594842480), (40, 579971418), (48, 483309515), (52, 446131860), (60, 386647612), (65, 356905488), (78, 297421240), (80, 289985709), (104, 223065930), (120, 193323806), (130, 178452744), (156, 148710620), (195, 118968496), (208, 111532965), (240, 96661903), (260, 89226372), (312, 74355310), (390, 59484248), (520, 44613186), (624, 37177655), (780, 29742124), (1040, 22306593), (1560, 14871062), (3120, 7435531)]