1022641560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 3517113600

約数和(自身を除く): 2494472040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 307, 342, 360, 380, 456, 487, 570, 614, 684, 760, 855, 921, 974, 1140, 1228, 1368, 1461, 1535, 1710, 1842, 1948, 2280, 2435, 2456, 2763, 2922, 3070, 3420, 3684, 3896, 4383, 4605, 4870, 5526, 5833, 5844, 6140, 6840, 7305, 7368, 8766, 9210, 9253, 9740, 11052, 11666, 11688, 12280, 13815, 14610, 17499, 17532, 18420, 18506, 19480, 21915, 22104, 23332, 27630, 27759, 29165, 29220, 34998, 35064, 36840, 37012, 43830, 46265, 46664, 52497, 55260, 55518, 58330, 58440, 69996, 74024, 83277, 87495, 87660, 92530, 104994, 110520, 111036, 116660, 138795, 139992, 149509, 166554, 174990, 175320, 185060, 209988, 222072, 233320, 262485, 277590, 299018, 333108, 349980, 370120, 416385, 419976, 448527, 524970, 555180, 598036, 666216, 699960, 747545, 832770, 897054, 1049940, 1110360, 1196072, 1345581, 1495090, 1665540, 1794108, 2099880, 2242635, 2691162, 2840671, 2990180, 3331080, 3588216, 4485270, 5382324, 5681342, 5980360, 6727905, 8522013, 8970540, 10764648, 11362684, 13455810, 14203355, 17044026, 17941080, 22725368, 25566039, 26911620, 28406710, 34088052, 42610065, 51132078, 53823240, 56813420, 68176104, 85220130, 102264156, 113626840, 127830195, 170440260, 204528312, 255660390, 340880520, 511320780, 1022641560]

約数ペア:

[(1, 1022641560), (2, 511320780), (3, 340880520), (4, 255660390), (5, 204528312), (6, 170440260), (8, 127830195), (9, 113626840), (10, 102264156), (12, 85220130), (15, 68176104), (18, 56813420), (19, 53823240), (20, 51132078), (24, 42610065), (30, 34088052), (36, 28406710), (38, 26911620), (40, 25566039), (45, 22725368), (57, 17941080), (60, 17044026), (72, 14203355), (76, 13455810), (90, 11362684), (95, 10764648), (114, 8970540), (120, 8522013), (152, 6727905), (171, 5980360), (180, 5681342), (190, 5382324), (228, 4485270), (285, 3588216), (307, 3331080), (342, 2990180), (360, 2840671), (380, 2691162), (456, 2242635), (487, 2099880), (570, 1794108), (614, 1665540), (684, 1495090), (760, 1345581), (855, 1196072), (921, 1110360), (974, 1049940), (1140, 897054), (1228, 832770), (1368, 747545), (1461, 699960), (1535, 666216), (1710, 598036), (1842, 555180), (1948, 524970), (2280, 448527), (2435, 419976), (2456, 416385), (2763, 370120), (2922, 349980), (3070, 333108), (3420, 299018), (3684, 277590), (3896, 262485), (4383, 233320), (4605, 222072), (4870, 209988), (5526, 185060), (5833, 175320), (5844, 174990), (6140, 166554), (6840, 149509), (7305, 139992), (7368, 138795), (8766, 116660), (9210, 111036), (9253, 110520), (9740, 104994), (11052, 92530), (11666, 87660), (11688, 87495), (12280, 83277), (13815, 74024), (14610, 69996), (17499, 58440), (17532, 58330), (18420, 55518), (18506, 55260), (19480, 52497), (21915, 46664), (22104, 46265), (23332, 43830), (27630, 37012), (27759, 36840), (29165, 35064), (29220, 34998)]