1922090160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1373}}^1$

素因数の和:1715

約数の個数: 160

約数和(自身を含む): 6297096960

約数和(自身を除く): 4375006800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 307, 380, 456, 570, 614, 760, 912, 921, 1140, 1228, 1373, 1520, 1535, 1842, 2280, 2456, 2746, 3070, 3684, 4119, 4560, 4605, 4912, 5492, 5833, 6140, 6865, 7368, 8238, 9210, 10984, 11666, 12280, 13730, 14736, 16476, 17499, 18420, 20595, 21968, 23332, 24560, 26087, 27460, 29165, 32952, 34998, 36840, 41190, 46664, 52174, 54920, 58330, 65904, 69996, 73680, 78261, 82380, 87495, 93328, 104348, 109840, 116660, 130435, 139992, 156522, 164760, 174990, 208696, 233320, 260870, 279984, 313044, 329520, 349980, 391305, 417392, 421511, 466640, 521740, 626088, 699960, 782610, 843022, 1043480, 1252176, 1264533, 1399920, 1565220, 1686044, 2086960, 2107555, 2529066, 3130440, 3372088, 4215110, 5058132, 6260880, 6322665, 6744176, 8008709, 8430220, 10116264, 12645330, 16017418, 16860440, 20232528, 24026127, 25290660, 32034836, 33720880, 40043545, 48052254, 50581320, 64069672, 80087090, 96104508, 101162640, 120130635, 128139344, 160174180, 192209016, 240261270, 320348360, 384418032, 480522540, 640696720, 961045080, 1922090160]

約数ペア:

[(1, 1922090160), (2, 961045080), (3, 640696720), (4, 480522540), (5, 384418032), (6, 320348360), (8, 240261270), (10, 192209016), (12, 160174180), (15, 128139344), (16, 120130635), (19, 101162640), (20, 96104508), (24, 80087090), (30, 64069672), (38, 50581320), (40, 48052254), (48, 40043545), (57, 33720880), (60, 32034836), (76, 25290660), (80, 24026127), (95, 20232528), (114, 16860440), (120, 16017418), (152, 12645330), (190, 10116264), (228, 8430220), (240, 8008709), (285, 6744176), (304, 6322665), (307, 6260880), (380, 5058132), (456, 4215110), (570, 3372088), (614, 3130440), (760, 2529066), (912, 2107555), (921, 2086960), (1140, 1686044), (1228, 1565220), (1373, 1399920), (1520, 1264533), (1535, 1252176), (1842, 1043480), (2280, 843022), (2456, 782610), (2746, 699960), (3070, 626088), (3684, 521740), (4119, 466640), (4560, 421511), (4605, 417392), (4912, 391305), (5492, 349980), (5833, 329520), (6140, 313044), (6865, 279984), (7368, 260870), (8238, 233320), (9210, 208696), (10984, 174990), (11666, 164760), (12280, 156522), (13730, 139992), (14736, 130435), (16476, 116660), (17499, 109840), (18420, 104348), (20595, 93328), (21968, 87495), (23332, 82380), (24560, 78261), (26087, 73680), (27460, 69996), (29165, 65904), (32952, 58330), (34998, 54920), (36840, 52174), (41190, 46664)]