78839192460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{3019}}^1$

素因数の和:3776

約数の個数: 192

約数和(自身を含む): 255368494080

約数和(自身を除く): 176529301620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 641, 679, 970, 1164, 1282, 1358, 1455, 1923, 1940, 2037, 2564, 2716, 2910, 3019, 3205, 3395, 3846, 4074, 4487, 5820, 6038, 6410, 6790, 7692, 8148, 8974, 9057, 9615, 10185, 12076, 12820, 13461, 13580, 15095, 17948, 18114, 19230, 20370, 21133, 22435, 26922, 30190, 36228, 38460, 40740, 42266, 44870, 45285, 53844, 60380, 62177, 63399, 67305, 84532, 89740, 90570, 105665, 124354, 126798, 134610, 181140, 186531, 211330, 248708, 253596, 269220, 292843, 310885, 316995, 373062, 422660, 435239, 585686, 621770, 633990, 746124, 870478, 878529, 932655, 1171372, 1243540, 1267980, 1305717, 1464215, 1740956, 1757058, 1865310, 1935179, 2049901, 2176195, 2611434, 2928430, 3514116, 3730620, 3870358, 4099802, 4352390, 4392645, 5222868, 5805537, 5856860, 6149703, 6528585, 7740716, 8199604, 8704780, 8785290, 9675895, 10249505, 11611074, 12299406, 13057170, 13546253, 17570580, 19351790, 20499010, 23222148, 24598812, 26114340, 27092506, 29027685, 30748515, 38703580, 40638759, 40998020, 54185012, 58055370, 61497030, 67731265, 81277518, 116110740, 122994060, 135462530, 162555036, 187712363, 203193795, 270925060, 375424726, 406387590, 563137089, 750849452, 812775180, 938561815, 1126274178, 1313986541, 1877123630, 2252548356, 2627973082, 2815685445, 3754247260, 3941959623, 5255946164, 5631370890, 6569932705, 7883919246, 11262741780, 13139865410, 15767838492, 19709798115, 26279730820, 39419596230, 78839192460]

約数ペア:

[(1, 78839192460), (2, 39419596230), (3, 26279730820), (4, 19709798115), (5, 15767838492), (6, 13139865410), (7, 11262741780), (10, 7883919246), (12, 6569932705), (14, 5631370890), (15, 5255946164), (20, 3941959623), (21, 3754247260), (28, 2815685445), (30, 2627973082), (35, 2252548356), (42, 1877123630), (60, 1313986541), (70, 1126274178), (84, 938561815), (97, 812775180), (105, 750849452), (140, 563137089), (194, 406387590), (210, 375424726), (291, 270925060), (388, 203193795), (420, 187712363), (485, 162555036), (582, 135462530), (641, 122994060), (679, 116110740), (970, 81277518), (1164, 67731265), (1282, 61497030), (1358, 58055370), (1455, 54185012), (1923, 40998020), (1940, 40638759), (2037, 38703580), (2564, 30748515), (2716, 29027685), (2910, 27092506), (3019, 26114340), (3205, 24598812), (3395, 23222148), (3846, 20499010), (4074, 19351790), (4487, 17570580), (5820, 13546253), (6038, 13057170), (6410, 12299406), (6790, 11611074), (7692, 10249505), (8148, 9675895), (8974, 8785290), (9057, 8704780), (9615, 8199604), (10185, 7740716), (12076, 6528585), (12820, 6149703), (13461, 5856860), (13580, 5805537), (15095, 5222868), (17948, 4392645), (18114, 4352390), (19230, 4099802), (20370, 3870358), (21133, 3730620), (22435, 3514116), (26922, 2928430), (30190, 2611434), (36228, 2176195), (38460, 2049901), (40740, 1935179), (42266, 1865310), (44870, 1757058), (45285, 1740956), (53844, 1464215), (60380, 1305717), (62177, 1267980), (63399, 1243540), (67305, 1171372), (84532, 932655), (89740, 878529), (90570, 870478), (105665, 746124), (124354, 633990), (126798, 621770), (134610, 585686), (181140, 435239), (186531, 422660), (211330, 373062), (248708, 316995), (253596, 310885), (269220, 292843)]