1580453700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1439}}^1$

素因数の和:1986

約数の個数: 144

約数和(自身を含む): 5239664640

約数和(自身を除く): 3659210940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 523, 525, 700, 1046, 1050, 1439, 1569, 2092, 2100, 2615, 2878, 3138, 3661, 4317, 5230, 5756, 6276, 7195, 7322, 7845, 8634, 10073, 10460, 10983, 13075, 14390, 14644, 15690, 17268, 18305, 20146, 21585, 21966, 26150, 28780, 30219, 31380, 35975, 36610, 39225, 40292, 43170, 43932, 50365, 52300, 54915, 60438, 71950, 73220, 78450, 86340, 91525, 100730, 107925, 109830, 120876, 143900, 151095, 156900, 183050, 201460, 215850, 219660, 251825, 274575, 302190, 366100, 431700, 503650, 549150, 604380, 752597, 755475, 1007300, 1098300, 1505194, 1510950, 2257791, 3010388, 3021900, 3762985, 4515582, 5268179, 7525970, 9031164, 10536358, 11288955, 15051940, 15804537, 18814925, 21072716, 22577910, 26340895, 31609074, 37629850, 45155820, 52681790, 56444775, 63218148, 75259700, 79022685, 105363580, 112889550, 131704475, 158045370, 225779100, 263408950, 316090740, 395113425, 526817900, 790226850, 1580453700]

約数ペア:

[(1, 1580453700), (2, 790226850), (3, 526817900), (4, 395113425), (5, 316090740), (6, 263408950), (7, 225779100), (10, 158045370), (12, 131704475), (14, 112889550), (15, 105363580), (20, 79022685), (21, 75259700), (25, 63218148), (28, 56444775), (30, 52681790), (35, 45155820), (42, 37629850), (50, 31609074), (60, 26340895), (70, 22577910), (75, 21072716), (84, 18814925), (100, 15804537), (105, 15051940), (140, 11288955), (150, 10536358), (175, 9031164), (210, 7525970), (300, 5268179), (350, 4515582), (420, 3762985), (523, 3021900), (525, 3010388), (700, 2257791), (1046, 1510950), (1050, 1505194), (1439, 1098300), (1569, 1007300), (2092, 755475), (2100, 752597), (2615, 604380), (2878, 549150), (3138, 503650), (3661, 431700), (4317, 366100), (5230, 302190), (5756, 274575), (6276, 251825), (7195, 219660), (7322, 215850), (7845, 201460), (8634, 183050), (10073, 156900), (10460, 151095), (10983, 143900), (13075, 120876), (14390, 109830), (14644, 107925), (15690, 100730), (17268, 91525), (18305, 86340), (20146, 78450), (21585, 73220), (21966, 71950), (26150, 60438), (28780, 54915), (30219, 52300), (31380, 50365), (35975, 43932), (36610, 43170), (39225, 40292)]