329746140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 144

約数和(自身を含む): 1092174720

約数和(自身を除く): 762428580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3420, 3571, 4617, 4860, 5130, 6156, 7142, 7695, 9234, 10260, 10713, 14284, 15390, 17855, 18468, 21426, 23085, 30780, 32139, 35710, 42852, 46170, 53565, 64278, 67849, 71420, 92340, 96417, 107130, 128556, 135698, 160695, 192834, 203547, 214260, 271396, 289251, 321390, 339245, 385668, 407094, 482085, 578502, 610641, 642780, 678490, 814188, 867753, 964170, 1017735, 1157004, 1221282, 1356980, 1446255, 1735506, 1831923, 1928340, 2035470, 2442564, 2892510, 3053205, 3471012, 3663846, 4070940, 4338765, 5495769, 5785020, 6106410, 7327692, 8677530, 9159615, 10991538, 12212820, 16487307, 17355060, 18319230, 21983076, 27478845, 32974614, 36638460, 54957690, 65949228, 82436535, 109915380, 164873070, 329746140]

約数ペア:

[(1, 329746140), (2, 164873070), (3, 109915380), (4, 82436535), (5, 65949228), (6, 54957690), (9, 36638460), (10, 32974614), (12, 27478845), (15, 21983076), (18, 18319230), (19, 17355060), (20, 16487307), (27, 12212820), (30, 10991538), (36, 9159615), (38, 8677530), (45, 7327692), (54, 6106410), (57, 5785020), (60, 5495769), (76, 4338765), (81, 4070940), (90, 3663846), (95, 3471012), (108, 3053205), (114, 2892510), (135, 2442564), (162, 2035470), (171, 1928340), (180, 1831923), (190, 1735506), (228, 1446255), (243, 1356980), (270, 1221282), (285, 1157004), (324, 1017735), (342, 964170), (380, 867753), (405, 814188), (486, 678490), (513, 642780), (540, 610641), (570, 578502), (684, 482085), (810, 407094), (855, 385668), (972, 339245), (1026, 321390), (1140, 289251), (1215, 271396), (1539, 214260), (1620, 203547), (1710, 192834), (2052, 160695), (2430, 135698), (2565, 128556), (3078, 107130), (3420, 96417), (3571, 92340), (4617, 71420), (4860, 67849), (5130, 64278), (6156, 53565), (7142, 46170), (7695, 42852), (9234, 35710), (10260, 32139), (10713, 30780), (14284, 23085), (15390, 21426), (17855, 18468)]