148573880

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 444709440

約数和(自身を除く): 296135560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 343, 364, 392, 442, 455, 476, 490, 520, 595, 637, 680, 686, 728, 833, 884, 910, 952, 980, 1105, 1190, 1274, 1372, 1547, 1666, 1715, 1768, 1820, 1960, 2210, 2380, 2401, 2548, 2744, 3094, 3185, 3332, 3430, 3640, 4165, 4420, 4459, 4760, 4802, 5096, 5831, 6188, 6370, 6664, 6860, 7735, 8330, 8840, 8918, 9604, 10829, 11662, 12005, 12376, 12740, 13720, 15470, 16660, 16807, 17836, 19208, 21658, 22295, 23324, 24010, 25480, 29155, 30940, 31213, 33320, 33614, 35672, 40817, 43316, 44590, 46648, 48020, 54145, 58310, 61880, 62426, 67228, 75803, 81634, 84035, 86632, 89180, 96040, 108290, 116620, 124852, 134456, 151606, 156065, 163268, 168070, 178360, 204085, 216580, 218491, 233240, 249704, 285719, 303212, 312130, 326536, 336140, 379015, 408170, 433160, 436982, 530621, 571438, 606424, 624260, 672280, 758030, 816340, 873964, 1061242, 1092455, 1142876, 1248520, 1428595, 1516060, 1632680, 1747928, 2122484, 2184910, 2285752, 2653105, 2857190, 3032120, 3714347, 4244968, 4369820, 5306210, 5714380, 7428694, 8739640, 10612420, 11428760, 14857388, 18571735, 21224840, 29714776, 37143470, 74286940, 148573880]

約数ペア:

[(1, 148573880), (2, 74286940), (4, 37143470), (5, 29714776), (7, 21224840), (8, 18571735), (10, 14857388), (13, 11428760), (14, 10612420), (17, 8739640), (20, 7428694), (26, 5714380), (28, 5306210), (34, 4369820), (35, 4244968), (40, 3714347), (49, 3032120), (52, 2857190), (56, 2653105), (65, 2285752), (68, 2184910), (70, 2122484), (85, 1747928), (91, 1632680), (98, 1516060), (104, 1428595), (119, 1248520), (130, 1142876), (136, 1092455), (140, 1061242), (170, 873964), (182, 816340), (196, 758030), (221, 672280), (238, 624260), (245, 606424), (260, 571438), (280, 530621), (340, 436982), (343, 433160), (364, 408170), (392, 379015), (442, 336140), (455, 326536), (476, 312130), (490, 303212), (520, 285719), (595, 249704), (637, 233240), (680, 218491), (686, 216580), (728, 204085), (833, 178360), (884, 168070), (910, 163268), (952, 156065), (980, 151606), (1105, 134456), (1190, 124852), (1274, 116620), (1372, 108290), (1547, 96040), (1666, 89180), (1715, 86632), (1768, 84035), (1820, 81634), (1960, 75803), (2210, 67228), (2380, 62426), (2401, 61880), (2548, 58310), (2744, 54145), (3094, 48020), (3185, 46648), (3332, 44590), (3430, 43316), (3640, 40817), (4165, 35672), (4420, 33614), (4459, 33320), (4760, 31213), (4802, 30940), (5096, 29155), (5831, 25480), (6188, 24010), (6370, 23324), (6664, 22295), (6860, 21658), (7735, 19208), (8330, 17836), (8840, 16807), (8918, 16660), (9604, 15470), (10829, 13720), (11662, 12740), (12005, 12376)]