223840890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 725018112

約数和(自身を除く): 501177222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 151, 181, 182, 195, 210, 234, 273, 302, 315, 362, 390, 453, 455, 543, 546, 585, 630, 755, 819, 905, 906, 910, 1057, 1086, 1170, 1267, 1359, 1365, 1510, 1629, 1638, 1810, 1963, 2114, 2265, 2353, 2534, 2715, 2718, 2730, 3171, 3258, 3801, 3926, 4095, 4530, 4706, 5285, 5430, 5889, 6335, 6342, 6795, 7059, 7602, 8145, 8190, 9513, 9815, 10570, 11403, 11765, 11778, 12670, 13590, 13741, 14118, 15855, 16290, 16471, 17667, 19005, 19026, 19630, 21177, 22806, 23530, 27331, 27482, 29445, 31710, 32942, 35295, 35334, 38010, 41223, 42354, 47565, 49413, 54662, 57015, 58890, 68705, 70590, 81993, 82355, 82446, 88335, 95130, 98826, 105885, 114030, 123669, 136655, 137410, 148239, 163986, 164710, 176670, 191317, 206115, 211770, 245979, 247065, 247338, 273310, 296478, 355303, 382634, 409965, 412230, 491958, 494130, 573951, 618345, 710606, 741195, 819930, 956585, 1065909, 1147902, 1229895, 1236690, 1482390, 1721853, 1776515, 1913170, 2131818, 2459790, 2487121, 2869755, 3197727, 3443706, 3553030, 4974242, 5329545, 5739510, 6395454, 7461363, 8609265, 10659090, 12435605, 14922726, 15988635, 17218530, 22384089, 24871210, 31977270, 37306815, 44768178, 74613630, 111920445, 223840890]

約数ペア:

[(1, 223840890), (2, 111920445), (3, 74613630), (5, 44768178), (6, 37306815), (7, 31977270), (9, 24871210), (10, 22384089), (13, 17218530), (14, 15988635), (15, 14922726), (18, 12435605), (21, 10659090), (26, 8609265), (30, 7461363), (35, 6395454), (39, 5739510), (42, 5329545), (45, 4974242), (63, 3553030), (65, 3443706), (70, 3197727), (78, 2869755), (90, 2487121), (91, 2459790), (105, 2131818), (117, 1913170), (126, 1776515), (130, 1721853), (151, 1482390), (181, 1236690), (182, 1229895), (195, 1147902), (210, 1065909), (234, 956585), (273, 819930), (302, 741195), (315, 710606), (362, 618345), (390, 573951), (453, 494130), (455, 491958), (543, 412230), (546, 409965), (585, 382634), (630, 355303), (755, 296478), (819, 273310), (905, 247338), (906, 247065), (910, 245979), (1057, 211770), (1086, 206115), (1170, 191317), (1267, 176670), (1359, 164710), (1365, 163986), (1510, 148239), (1629, 137410), (1638, 136655), (1810, 123669), (1963, 114030), (2114, 105885), (2265, 98826), (2353, 95130), (2534, 88335), (2715, 82446), (2718, 82355), (2730, 81993), (3171, 70590), (3258, 68705), (3801, 58890), (3926, 57015), (4095, 54662), (4530, 49413), (4706, 47565), (5285, 42354), (5430, 41223), (5889, 38010), (6335, 35334), (6342, 35295), (6795, 32942), (7059, 31710), (7602, 29445), (8145, 27482), (8190, 27331), (9513, 23530), (9815, 22806), (10570, 21177), (11403, 19630), (11765, 19026), (11778, 19005), (12670, 17667), (13590, 16471), (13741, 16290), (14118, 15855)]