15703824120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{58763}}^1$

素因数の和:58925

約数の個数: 128

約数和(自身を含む): 50264375040

約数和(自身を除く): 34560550920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 340, 393, 408, 510, 524, 655, 680, 786, 1020, 1048, 1310, 1572, 1965, 2040, 2227, 2620, 3144, 3930, 4454, 5240, 6681, 7860, 8908, 11135, 13362, 15720, 17816, 22270, 26724, 33405, 44540, 53448, 58763, 66810, 89080, 117526, 133620, 176289, 235052, 267240, 293815, 352578, 470104, 587630, 705156, 881445, 998971, 1175260, 1410312, 1762890, 1997942, 2350520, 2996913, 3525780, 3995884, 4994855, 5993826, 7051560, 7697953, 7991768, 9989710, 11987652, 14984565, 15395906, 19979420, 23093859, 23975304, 29969130, 30791812, 38489765, 39958840, 46187718, 59938260, 61583624, 76979530, 92375436, 115469295, 119876520, 130865201, 153959060, 184750872, 230938590, 261730402, 307918120, 392595603, 461877180, 523460804, 654326005, 785191206, 923754360, 1046921608, 1308652010, 1570382412, 1962978015, 2617304020, 3140764824, 3925956030, 5234608040, 7851912060, 15703824120]

約数ペア:

[(1, 15703824120), (2, 7851912060), (3, 5234608040), (4, 3925956030), (5, 3140764824), (6, 2617304020), (8, 1962978015), (10, 1570382412), (12, 1308652010), (15, 1046921608), (17, 923754360), (20, 785191206), (24, 654326005), (30, 523460804), (34, 461877180), (40, 392595603), (51, 307918120), (60, 261730402), (68, 230938590), (85, 184750872), (102, 153959060), (120, 130865201), (131, 119876520), (136, 115469295), (170, 92375436), (204, 76979530), (255, 61583624), (262, 59938260), (340, 46187718), (393, 39958840), (408, 38489765), (510, 30791812), (524, 29969130), (655, 23975304), (680, 23093859), (786, 19979420), (1020, 15395906), (1048, 14984565), (1310, 11987652), (1572, 9989710), (1965, 7991768), (2040, 7697953), (2227, 7051560), (2620, 5993826), (3144, 4994855), (3930, 3995884), (4454, 3525780), (5240, 2996913), (6681, 2350520), (7860, 1997942), (8908, 1762890), (11135, 1410312), (13362, 1175260), (15720, 998971), (17816, 881445), (22270, 705156), (26724, 587630), (33405, 470104), (44540, 352578), (53448, 293815), (58763, 267240), (66810, 235052), (89080, 176289), (117526, 133620)]