202288440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 680803200

約数和(自身を除く): 478514760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 289, 307, 323, 340, 380, 408, 456, 510, 570, 578, 614, 646, 680, 760, 867, 921, 969, 1020, 1140, 1156, 1228, 1292, 1445, 1535, 1615, 1734, 1842, 1938, 2040, 2280, 2312, 2456, 2584, 2890, 3070, 3230, 3468, 3684, 3876, 4335, 4605, 4845, 5219, 5491, 5780, 5833, 6140, 6460, 6936, 7368, 7752, 8670, 9210, 9690, 10438, 10982, 11560, 11666, 12280, 12920, 15657, 16473, 17340, 17499, 18420, 19380, 20876, 21964, 23332, 26095, 27455, 29165, 31314, 32946, 34680, 34998, 36840, 38760, 41752, 43928, 46664, 52190, 54910, 58330, 62628, 65892, 69996, 78285, 82365, 87495, 88723, 99161, 104380, 109820, 116660, 125256, 131784, 139992, 156570, 164730, 174990, 177446, 198322, 208760, 219640, 233320, 266169, 297483, 313140, 329460, 349980, 354892, 396644, 443615, 495805, 532338, 594966, 626280, 658920, 699960, 709784, 793288, 887230, 991610, 1064676, 1189932, 1330845, 1487415, 1685737, 1774460, 1983220, 2129352, 2379864, 2661690, 2974830, 3371474, 3548920, 3966440, 5057211, 5323380, 5949660, 6742948, 8428685, 10114422, 10646760, 11899320, 13485896, 16857370, 20228844, 25286055, 33714740, 40457688, 50572110, 67429480, 101144220, 202288440]

約数ペア:

[(1, 202288440), (2, 101144220), (3, 67429480), (4, 50572110), (5, 40457688), (6, 33714740), (8, 25286055), (10, 20228844), (12, 16857370), (15, 13485896), (17, 11899320), (19, 10646760), (20, 10114422), (24, 8428685), (30, 6742948), (34, 5949660), (38, 5323380), (40, 5057211), (51, 3966440), (57, 3548920), (60, 3371474), (68, 2974830), (76, 2661690), (85, 2379864), (95, 2129352), (102, 1983220), (114, 1774460), (120, 1685737), (136, 1487415), (152, 1330845), (170, 1189932), (190, 1064676), (204, 991610), (228, 887230), (255, 793288), (285, 709784), (289, 699960), (307, 658920), (323, 626280), (340, 594966), (380, 532338), (408, 495805), (456, 443615), (510, 396644), (570, 354892), (578, 349980), (614, 329460), (646, 313140), (680, 297483), (760, 266169), (867, 233320), (921, 219640), (969, 208760), (1020, 198322), (1140, 177446), (1156, 174990), (1228, 164730), (1292, 156570), (1445, 139992), (1535, 131784), (1615, 125256), (1734, 116660), (1842, 109820), (1938, 104380), (2040, 99161), (2280, 88723), (2312, 87495), (2456, 82365), (2584, 78285), (2890, 69996), (3070, 65892), (3230, 62628), (3468, 58330), (3684, 54910), (3876, 52190), (4335, 46664), (4605, 43928), (4845, 41752), (5219, 38760), (5491, 36840), (5780, 34998), (5833, 34680), (6140, 32946), (6460, 31314), (6936, 29165), (7368, 27455), (7752, 26095), (8670, 23332), (9210, 21964), (9690, 20876), (10438, 19380), (10982, 18420), (11560, 17499), (11666, 17340), (12280, 16473), (12920, 15657)]