724689980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3083}}^1$

素因数の和:3195

約数の個数: 96

約数和(自身を含む): 1840333824

約数和(自身を除く): 1115643844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 115, 140, 146, 161, 230, 292, 322, 365, 460, 511, 644, 730, 805, 1022, 1460, 1610, 1679, 2044, 2555, 3083, 3220, 3358, 5110, 6166, 6716, 8395, 10220, 11753, 12332, 15415, 16790, 21581, 23506, 30830, 33580, 43162, 47012, 58765, 61660, 70909, 86324, 107905, 117530, 141818, 215810, 225059, 235060, 283636, 354545, 431620, 450118, 496363, 709090, 900236, 992726, 1125295, 1418180, 1575413, 1985452, 2250590, 2481815, 3150826, 4501180, 4963630, 5176357, 6301652, 7877065, 9927260, 10352714, 15754130, 20705428, 25881785, 31508260, 36234499, 51763570, 72468998, 103527140, 144937996, 181172495, 362344990, 724689980]

約数ペア:

[(1, 724689980), (2, 362344990), (4, 181172495), (5, 144937996), (7, 103527140), (10, 72468998), (14, 51763570), (20, 36234499), (23, 31508260), (28, 25881785), (35, 20705428), (46, 15754130), (70, 10352714), (73, 9927260), (92, 7877065), (115, 6301652), (140, 5176357), (146, 4963630), (161, 4501180), (230, 3150826), (292, 2481815), (322, 2250590), (365, 1985452), (460, 1575413), (511, 1418180), (644, 1125295), (730, 992726), (805, 900236), (1022, 709090), (1460, 496363), (1610, 450118), (1679, 431620), (2044, 354545), (2555, 283636), (3083, 235060), (3220, 225059), (3358, 215810), (5110, 141818), (6166, 117530), (6716, 107905), (8395, 86324), (10220, 70909), (11753, 61660), (12332, 58765), (15415, 47012), (16790, 43162), (21581, 33580), (23506, 30830)]