16857179640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{41039}}^1$

素因数の和:41226

約数の個数: 192

約数和(自身を含む): 62998041600

約数和(自身を除く): 46140861960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 630, 652, 815, 840, 978, 1141, 1260, 1304, 1467, 1630, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3912, 4564, 4890, 5705, 5868, 6520, 6846, 7335, 9128, 9780, 10269, 11410, 11736, 13692, 14670, 17115, 19560, 20538, 22820, 27384, 29340, 34230, 41039, 41076, 45640, 51345, 58680, 68460, 82078, 82152, 102690, 123117, 136920, 164156, 205195, 205380, 246234, 287273, 328312, 369351, 410390, 410760, 492468, 574546, 615585, 738702, 820780, 861819, 984936, 1149092, 1231170, 1436365, 1477404, 1641560, 1723638, 1846755, 2298184, 2462340, 2585457, 2872730, 2954808, 3447276, 3693510, 4309095, 4924680, 5170914, 5745460, 6689357, 6894552, 7387020, 8618190, 10341828, 11490920, 12927285, 13378714, 14774040, 17236380, 20068071, 20683656, 25854570, 26757428, 33446785, 34472760, 40136142, 46825499, 51709140, 53514856, 60204213, 66893570, 80272284, 93650998, 100340355, 103418280, 120408426, 133787140, 140476497, 160544568, 187301996, 200680710, 234127495, 240816852, 267574280, 280952994, 301021065, 374603992, 401361420, 421429491, 468254990, 481633704, 561905988, 602042130, 702382485, 802722840, 842858982, 936509980, 1123811976, 1204084260, 1404764970, 1685717964, 1873019960, 2107147455, 2408168520, 2809529940, 3371435928, 4214294910, 5619059880, 8428589820, 16857179640]

約数ペア:

[(1, 16857179640), (2, 8428589820), (3, 5619059880), (4, 4214294910), (5, 3371435928), (6, 2809529940), (7, 2408168520), (8, 2107147455), (9, 1873019960), (10, 1685717964), (12, 1404764970), (14, 1204084260), (15, 1123811976), (18, 936509980), (20, 842858982), (21, 802722840), (24, 702382485), (28, 602042130), (30, 561905988), (35, 481633704), (36, 468254990), (40, 421429491), (42, 401361420), (45, 374603992), (56, 301021065), (60, 280952994), (63, 267574280), (70, 240816852), (72, 234127495), (84, 200680710), (90, 187301996), (105, 160544568), (120, 140476497), (126, 133787140), (140, 120408426), (163, 103418280), (168, 100340355), (180, 93650998), (210, 80272284), (252, 66893570), (280, 60204213), (315, 53514856), (326, 51709140), (360, 46825499), (420, 40136142), (489, 34472760), (504, 33446785), (630, 26757428), (652, 25854570), (815, 20683656), (840, 20068071), (978, 17236380), (1141, 14774040), (1260, 13378714), (1304, 12927285), (1467, 11490920), (1630, 10341828), (1956, 8618190), (2282, 7387020), (2445, 6894552), (2520, 6689357), (2934, 5745460), (3260, 5170914), (3423, 4924680), (3912, 4309095), (4564, 3693510), (4890, 3447276), (5705, 2954808), (5868, 2872730), (6520, 2585457), (6846, 2462340), (7335, 2298184), (9128, 1846755), (9780, 1723638), (10269, 1641560), (11410, 1477404), (11736, 1436365), (13692, 1231170), (14670, 1149092), (17115, 984936), (19560, 861819), (20538, 820780), (22820, 738702), (27384, 615585), (29340, 574546), (34230, 492468), (41039, 410760), (41076, 410390), (45640, 369351), (51345, 328312), (58680, 287273), (68460, 246234), (82078, 205380), (82152, 205195), (102690, 164156), (123117, 136920)]