2019460260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1570

約数の個数: 192

約数和(自身を含む): 6357657600

約数和(自身を除く): 4338197340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 59, 60, 68, 69, 85, 92, 102, 115, 118, 138, 170, 177, 204, 230, 236, 255, 276, 295, 340, 345, 354, 391, 460, 510, 590, 690, 708, 782, 885, 1003, 1020, 1173, 1180, 1357, 1380, 1459, 1564, 1770, 1955, 2006, 2346, 2714, 2918, 3009, 3540, 3910, 4012, 4071, 4377, 4692, 5015, 5428, 5836, 5865, 6018, 6785, 7295, 7820, 8142, 8754, 10030, 11730, 12036, 13570, 14590, 15045, 16284, 17508, 20060, 20355, 21885, 23069, 23460, 24803, 27140, 29180, 30090, 33557, 40710, 43770, 46138, 49606, 60180, 67114, 69207, 74409, 81420, 86081, 87540, 92276, 99212, 100671, 115345, 124015, 134228, 138414, 148818, 167785, 172162, 201342, 230690, 248030, 258243, 276828, 297636, 335570, 344324, 346035, 372045, 402684, 430405, 461380, 496060, 503355, 516486, 570469, 671140, 692070, 744090, 860810, 1006710, 1032972, 1140938, 1291215, 1384140, 1463377, 1488180, 1711407, 1721620, 1979863, 2013420, 2281876, 2582430, 2852345, 2926754, 3422814, 3959726, 4390131, 5164860, 5704690, 5853508, 5939589, 6845628, 7316885, 7919452, 8557035, 8780262, 9899315, 11409380, 11879178, 14633770, 17114070, 17560524, 19798630, 21950655, 23758356, 29267540, 29697945, 33657671, 34228140, 39597260, 43901310, 59395890, 67315342, 87802620, 100973013, 118791780, 134630684, 168288355, 201946026, 336576710, 403892052, 504865065, 673153420, 1009730130, 2019460260]

約数ペア:

[(1, 2019460260), (2, 1009730130), (3, 673153420), (4, 504865065), (5, 403892052), (6, 336576710), (10, 201946026), (12, 168288355), (15, 134630684), (17, 118791780), (20, 100973013), (23, 87802620), (30, 67315342), (34, 59395890), (46, 43901310), (51, 39597260), (59, 34228140), (60, 33657671), (68, 29697945), (69, 29267540), (85, 23758356), (92, 21950655), (102, 19798630), (115, 17560524), (118, 17114070), (138, 14633770), (170, 11879178), (177, 11409380), (204, 9899315), (230, 8780262), (236, 8557035), (255, 7919452), (276, 7316885), (295, 6845628), (340, 5939589), (345, 5853508), (354, 5704690), (391, 5164860), (460, 4390131), (510, 3959726), (590, 3422814), (690, 2926754), (708, 2852345), (782, 2582430), (885, 2281876), (1003, 2013420), (1020, 1979863), (1173, 1721620), (1180, 1711407), (1357, 1488180), (1380, 1463377), (1459, 1384140), (1564, 1291215), (1770, 1140938), (1955, 1032972), (2006, 1006710), (2346, 860810), (2714, 744090), (2918, 692070), (3009, 671140), (3540, 570469), (3910, 516486), (4012, 503355), (4071, 496060), (4377, 461380), (4692, 430405), (5015, 402684), (5428, 372045), (5836, 346035), (5865, 344324), (6018, 335570), (6785, 297636), (7295, 276828), (7820, 258243), (8142, 248030), (8754, 230690), (10030, 201342), (11730, 172162), (12036, 167785), (13570, 148818), (14590, 138414), (15045, 134228), (16284, 124015), (17508, 115345), (20060, 100671), (20355, 99212), (21885, 92276), (23069, 87540), (23460, 86081), (24803, 81420), (27140, 74409), (29180, 69207), (30090, 67114), (33557, 60180), (40710, 49606), (43770, 46138)]