148949580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 338761140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 47, 51, 52, 60, 65, 68, 78, 85, 94, 102, 130, 141, 156, 170, 188, 195, 204, 221, 235, 239, 255, 260, 282, 340, 390, 442, 470, 478, 510, 564, 611, 663, 705, 717, 780, 799, 884, 940, 956, 1020, 1105, 1195, 1222, 1326, 1410, 1434, 1598, 1833, 2210, 2390, 2397, 2444, 2652, 2820, 2868, 3055, 3107, 3196, 3315, 3585, 3666, 3995, 4063, 4420, 4780, 4794, 6110, 6214, 6630, 7170, 7332, 7990, 8126, 9165, 9321, 9588, 10387, 11233, 11985, 12189, 12220, 12428, 13260, 14340, 15535, 15980, 16252, 18330, 18642, 20315, 20774, 22466, 23970, 24378, 31070, 31161, 33699, 36660, 37284, 40630, 41548, 44932, 46605, 47940, 48756, 51935, 52819, 56165, 60945, 62140, 62322, 67398, 81260, 93210, 103870, 105638, 112330, 121890, 124644, 134796, 146029, 155805, 158457, 168495, 186420, 190961, 207740, 211276, 224660, 243780, 264095, 292058, 311610, 316914, 336990, 381922, 438087, 528190, 572883, 584116, 623220, 633828, 673980, 730145, 763844, 792285, 876174, 954805, 1056380, 1145766, 1460290, 1584570, 1752348, 1909610, 2190435, 2291532, 2482493, 2864415, 2920580, 3169140, 3819220, 4380870, 4964986, 5728830, 7447479, 8761740, 9929972, 11457660, 12412465, 14894958, 24824930, 29789916, 37237395, 49649860, 74474790, 148949580]

約数ペア:

[(1, 148949580), (2, 74474790), (3, 49649860), (4, 37237395), (5, 29789916), (6, 24824930), (10, 14894958), (12, 12412465), (13, 11457660), (15, 9929972), (17, 8761740), (20, 7447479), (26, 5728830), (30, 4964986), (34, 4380870), (39, 3819220), (47, 3169140), (51, 2920580), (52, 2864415), (60, 2482493), (65, 2291532), (68, 2190435), (78, 1909610), (85, 1752348), (94, 1584570), (102, 1460290), (130, 1145766), (141, 1056380), (156, 954805), (170, 876174), (188, 792285), (195, 763844), (204, 730145), (221, 673980), (235, 633828), (239, 623220), (255, 584116), (260, 572883), (282, 528190), (340, 438087), (390, 381922), (442, 336990), (470, 316914), (478, 311610), (510, 292058), (564, 264095), (611, 243780), (663, 224660), (705, 211276), (717, 207740), (780, 190961), (799, 186420), (884, 168495), (940, 158457), (956, 155805), (1020, 146029), (1105, 134796), (1195, 124644), (1222, 121890), (1326, 112330), (1410, 105638), (1434, 103870), (1598, 93210), (1833, 81260), (2210, 67398), (2390, 62322), (2397, 62140), (2444, 60945), (2652, 56165), (2820, 52819), (2868, 51935), (3055, 48756), (3107, 47940), (3196, 46605), (3315, 44932), (3585, 41548), (3666, 40630), (3995, 37284), (4063, 36660), (4420, 33699), (4780, 31161), (4794, 31070), (6110, 24378), (6214, 23970), (6630, 22466), (7170, 20774), (7332, 20315), (7990, 18642), (8126, 18330), (9165, 16252), (9321, 15980), (9588, 15535), (10387, 14340), (11233, 13260), (11985, 12428), (12189, 12220)]