320265731280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6384883}}^1$

素因数の和:6384929

約数の個数: 160

約数和(自身を含む): 1140084887040

約数和(自身を除く): 819819155760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 50160, 6384883, 12769766, 19154649, 25539532, 31924415, 38309298, 51079064, 63848830, 70233713, 76618596, 95773245, 102158128, 121312777, 127697660, 140467426, 153237192, 191546490, 210701139, 242625554, 255395320, 280934852, 306474384, 351168565, 363938331, 383092980, 421402278, 485251108, 510790640, 561869704, 606563885, 702337130, 727876662, 766185960, 842804556, 970502216, 1053505695, 1123739408, 1213127770, 1334440547, 1404674260, 1455753324, 1532371920, 1685609112, 1819691655, 1941004432, 2107011390, 2426255540, 2668881094, 2809348520, 2911506648, 3371218224, 3639383310, 4003321641, 4214022780, 4852511080, 5337762188, 5618697040, 5823013296, 6672202735, 7278766620, 8006643282, 8428045560, 9705022160, 10675524376, 13344405470, 14557533240, 16013286564, 16856091120, 20016608205, 21351048752, 26688810940, 29115066480, 32026573128, 40033216410, 53377621880, 64053146256, 80066432820, 106755243760, 160132865640, 320265731280]

約数ペア:

[(1, 320265731280), (2, 160132865640), (3, 106755243760), (4, 80066432820), (5, 64053146256), (6, 53377621880), (8, 40033216410), (10, 32026573128), (11, 29115066480), (12, 26688810940), (15, 21351048752), (16, 20016608205), (19, 16856091120), (20, 16013286564), (22, 14557533240), (24, 13344405470), (30, 10675524376), (33, 9705022160), (38, 8428045560), (40, 8006643282), (44, 7278766620), (48, 6672202735), (55, 5823013296), (57, 5618697040), (60, 5337762188), (66, 4852511080), (76, 4214022780), (80, 4003321641), (88, 3639383310), (95, 3371218224), (110, 2911506648), (114, 2809348520), (120, 2668881094), (132, 2426255540), (152, 2107011390), (165, 1941004432), (176, 1819691655), (190, 1685609112), (209, 1532371920), (220, 1455753324), (228, 1404674260), (240, 1334440547), (264, 1213127770), (285, 1123739408), (304, 1053505695), (330, 970502216), (380, 842804556), (418, 766185960), (440, 727876662), (456, 702337130), (528, 606563885), (570, 561869704), (627, 510790640), (660, 485251108), (760, 421402278), (836, 383092980), (880, 363938331), (912, 351168565), (1045, 306474384), (1140, 280934852), (1254, 255395320), (1320, 242625554), (1520, 210701139), (1672, 191546490), (2090, 153237192), (2280, 140467426), (2508, 127697660), (2640, 121312777), (3135, 102158128), (3344, 95773245), (4180, 76618596), (4560, 70233713), (5016, 63848830), (6270, 51079064), (8360, 38309298), (10032, 31924415), (12540, 25539532), (16720, 19154649), (25080, 12769766), (50160, 6384883)]