80215044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 173800956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 29, 34, 39, 42, 51, 52, 58, 68, 78, 84, 87, 91, 102, 116, 119, 149, 156, 174, 182, 203, 204, 221, 238, 273, 298, 348, 357, 364, 377, 406, 442, 447, 476, 493, 546, 596, 609, 663, 714, 754, 812, 884, 894, 986, 1043, 1092, 1131, 1218, 1326, 1428, 1479, 1508, 1547, 1788, 1937, 1972, 2086, 2262, 2436, 2533, 2639, 2652, 2958, 3094, 3129, 3451, 3874, 4172, 4321, 4524, 4641, 5066, 5278, 5811, 5916, 6188, 6258, 6409, 6902, 7599, 7748, 7917, 8642, 9282, 10132, 10353, 10556, 11622, 12516, 12818, 12963, 13559, 13804, 15198, 15834, 17284, 17731, 18564, 19227, 20706, 23244, 25636, 25926, 27118, 30247, 30396, 31668, 32929, 35462, 38454, 40677, 41412, 44863, 51852, 53193, 54236, 56173, 60494, 65858, 70924, 73457, 76908, 81354, 89726, 90741, 98787, 106386, 112346, 120988, 131716, 134589, 146914, 162708, 168519, 179452, 181482, 197574, 212772, 220371, 224692, 230503, 269178, 293828, 337038, 362964, 393211, 395148, 440742, 461006, 514199, 538356, 674076, 691509, 786422, 881484, 922012, 954941, 1028398, 1179633, 1383018, 1542597, 1572844, 1909882, 2056796, 2359266, 2766036, 2864823, 3085194, 3819764, 4718532, 5729646, 6170388, 6684587, 11459292, 13369174, 20053761, 26738348, 40107522, 80215044]

約数ペア:

[(1, 80215044), (2, 40107522), (3, 26738348), (4, 20053761), (6, 13369174), (7, 11459292), (12, 6684587), (13, 6170388), (14, 5729646), (17, 4718532), (21, 3819764), (26, 3085194), (28, 2864823), (29, 2766036), (34, 2359266), (39, 2056796), (42, 1909882), (51, 1572844), (52, 1542597), (58, 1383018), (68, 1179633), (78, 1028398), (84, 954941), (87, 922012), (91, 881484), (102, 786422), (116, 691509), (119, 674076), (149, 538356), (156, 514199), (174, 461006), (182, 440742), (203, 395148), (204, 393211), (221, 362964), (238, 337038), (273, 293828), (298, 269178), (348, 230503), (357, 224692), (364, 220371), (377, 212772), (406, 197574), (442, 181482), (447, 179452), (476, 168519), (493, 162708), (546, 146914), (596, 134589), (609, 131716), (663, 120988), (714, 112346), (754, 106386), (812, 98787), (884, 90741), (894, 89726), (986, 81354), (1043, 76908), (1092, 73457), (1131, 70924), (1218, 65858), (1326, 60494), (1428, 56173), (1479, 54236), (1508, 53193), (1547, 51852), (1788, 44863), (1937, 41412), (1972, 40677), (2086, 38454), (2262, 35462), (2436, 32929), (2533, 31668), (2639, 30396), (2652, 30247), (2958, 27118), (3094, 25926), (3129, 25636), (3451, 23244), (3874, 20706), (4172, 19227), (4321, 18564), (4524, 17731), (4641, 17284), (5066, 15834), (5278, 15198), (5811, 13804), (5916, 13559), (6188, 12963), (6258, 12818), (6409, 12516), (6902, 11622), (7599, 10556), (7748, 10353), (7917, 10132), (8642, 9282)]