198590340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 635830272

約数和(自身を除く): 437239932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 43, 52, 60, 62, 65, 78, 86, 93, 124, 129, 130, 155, 156, 172, 186, 191, 195, 215, 258, 260, 310, 372, 382, 390, 403, 430, 465, 516, 559, 573, 620, 645, 764, 780, 806, 860, 930, 955, 1118, 1146, 1209, 1290, 1333, 1612, 1677, 1860, 1910, 2015, 2236, 2292, 2418, 2483, 2580, 2666, 2795, 2865, 3354, 3820, 3999, 4030, 4836, 4966, 5332, 5590, 5730, 5921, 6045, 6665, 6708, 7449, 7998, 8060, 8213, 8385, 9932, 11180, 11460, 11842, 12090, 12415, 13330, 14898, 15996, 16426, 16770, 17329, 17763, 19995, 23684, 24180, 24639, 24830, 26660, 29605, 29796, 32852, 33540, 34658, 35526, 37245, 39990, 41065, 49278, 49660, 51987, 59210, 69316, 71052, 74490, 76973, 79980, 82130, 86645, 88815, 98556, 103974, 106769, 118420, 123195, 148980, 153946, 164260, 173290, 177630, 207948, 213538, 230919, 246390, 254603, 259935, 307892, 320307, 346580, 355260, 384865, 427076, 461838, 492780, 509206, 519870, 533845, 640614, 763809, 769730, 923676, 1018412, 1039740, 1067690, 1154595, 1273015, 1281228, 1527618, 1539460, 1601535, 2135380, 2309190, 2546030, 3055236, 3203070, 3309839, 3819045, 4618380, 5092060, 6406140, 6619678, 7638090, 9929517, 13239356, 15276180, 16549195, 19859034, 33098390, 39718068, 49647585, 66196780, 99295170, 198590340]

約数ペア:

[(1, 198590340), (2, 99295170), (3, 66196780), (4, 49647585), (5, 39718068), (6, 33098390), (10, 19859034), (12, 16549195), (13, 15276180), (15, 13239356), (20, 9929517), (26, 7638090), (30, 6619678), (31, 6406140), (39, 5092060), (43, 4618380), (52, 3819045), (60, 3309839), (62, 3203070), (65, 3055236), (78, 2546030), (86, 2309190), (93, 2135380), (124, 1601535), (129, 1539460), (130, 1527618), (155, 1281228), (156, 1273015), (172, 1154595), (186, 1067690), (191, 1039740), (195, 1018412), (215, 923676), (258, 769730), (260, 763809), (310, 640614), (372, 533845), (382, 519870), (390, 509206), (403, 492780), (430, 461838), (465, 427076), (516, 384865), (559, 355260), (573, 346580), (620, 320307), (645, 307892), (764, 259935), (780, 254603), (806, 246390), (860, 230919), (930, 213538), (955, 207948), (1118, 177630), (1146, 173290), (1209, 164260), (1290, 153946), (1333, 148980), (1612, 123195), (1677, 118420), (1860, 106769), (1910, 103974), (2015, 98556), (2236, 88815), (2292, 86645), (2418, 82130), (2483, 79980), (2580, 76973), (2666, 74490), (2795, 71052), (2865, 69316), (3354, 59210), (3820, 51987), (3999, 49660), (4030, 49278), (4836, 41065), (4966, 39990), (5332, 37245), (5590, 35526), (5730, 34658), (5921, 33540), (6045, 32852), (6665, 29796), (6708, 29605), (7449, 26660), (7998, 24830), (8060, 24639), (8213, 24180), (8385, 23684), (9932, 19995), (11180, 17763), (11460, 17329), (11842, 16770), (12090, 16426), (12415, 15996), (13330, 14898)]