2021231940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9029}}^1$

素因数の和:9102

約数の個数: 192

約数和(自身を含む): 7136156160

約数和(自身を除く): 5114924220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 780, 820, 861, 910, 1066, 1092, 1148, 1230, 1365, 1435, 1599, 1722, 1820, 2132, 2460, 2665, 2730, 2870, 3198, 3444, 3731, 4305, 5330, 5460, 5740, 6396, 7462, 7995, 8610, 9029, 10660, 11193, 14924, 15990, 17220, 18058, 18655, 22386, 27087, 31980, 36116, 37310, 44772, 45145, 54174, 55965, 63203, 74620, 90290, 108348, 111930, 117377, 126406, 135435, 180580, 189609, 223860, 234754, 252812, 270870, 316015, 352131, 370189, 379218, 469508, 541740, 586885, 632030, 704262, 740378, 758436, 821639, 948045, 1110567, 1173770, 1264060, 1408524, 1480756, 1643278, 1760655, 1850945, 1896090, 2221134, 2347540, 2464917, 2591323, 3286556, 3521310, 3701890, 3792180, 4108195, 4442268, 4812457, 4929834, 5182646, 5552835, 7042620, 7403780, 7773969, 8216390, 9624914, 9859668, 10365292, 11105670, 12324585, 12956615, 14437371, 15547938, 16432780, 19249828, 22211340, 24062285, 24649170, 25913230, 28874742, 31095876, 33687199, 38869845, 48124570, 49298340, 51826460, 57749484, 67374398, 72186855, 77739690, 96249140, 101061597, 134748796, 144373710, 155479380, 168435995, 202123194, 288747420, 336871990, 404246388, 505307985, 673743980, 1010615970, 2021231940]

約数ペア:

[(1, 2021231940), (2, 1010615970), (3, 673743980), (4, 505307985), (5, 404246388), (6, 336871990), (7, 288747420), (10, 202123194), (12, 168435995), (13, 155479380), (14, 144373710), (15, 134748796), (20, 101061597), (21, 96249140), (26, 77739690), (28, 72186855), (30, 67374398), (35, 57749484), (39, 51826460), (41, 49298340), (42, 48124570), (52, 38869845), (60, 33687199), (65, 31095876), (70, 28874742), (78, 25913230), (82, 24649170), (84, 24062285), (91, 22211340), (105, 19249828), (123, 16432780), (130, 15547938), (140, 14437371), (156, 12956615), (164, 12324585), (182, 11105670), (195, 10365292), (205, 9859668), (210, 9624914), (246, 8216390), (260, 7773969), (273, 7403780), (287, 7042620), (364, 5552835), (390, 5182646), (410, 4929834), (420, 4812457), (455, 4442268), (492, 4108195), (533, 3792180), (546, 3701890), (574, 3521310), (615, 3286556), (780, 2591323), (820, 2464917), (861, 2347540), (910, 2221134), (1066, 1896090), (1092, 1850945), (1148, 1760655), (1230, 1643278), (1365, 1480756), (1435, 1408524), (1599, 1264060), (1722, 1173770), (1820, 1110567), (2132, 948045), (2460, 821639), (2665, 758436), (2730, 740378), (2870, 704262), (3198, 632030), (3444, 586885), (3731, 541740), (4305, 469508), (5330, 379218), (5460, 370189), (5740, 352131), (6396, 316015), (7462, 270870), (7995, 252812), (8610, 234754), (9029, 223860), (10660, 189609), (11193, 180580), (14924, 135435), (15990, 126406), (17220, 117377), (18058, 111930), (18655, 108348), (22386, 90290), (27087, 74620), (31980, 63203), (36116, 55965), (37310, 54174), (44772, 45145)]