38976240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 131616576

約数和(自身を除く): 92640336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 233, 240, 246, 255, 272, 328, 340, 408, 410, 466, 492, 510, 615, 656, 680, 697, 699, 816, 820, 932, 984, 1020, 1165, 1230, 1360, 1394, 1398, 1640, 1864, 1968, 2040, 2091, 2330, 2460, 2788, 2796, 3280, 3485, 3495, 3728, 3961, 4080, 4182, 4660, 4920, 5576, 5592, 6970, 6990, 7922, 8364, 9320, 9553, 9840, 10455, 11152, 11184, 11883, 13940, 13980, 15844, 16728, 18640, 19106, 19805, 20910, 23766, 27880, 27960, 28659, 31688, 33456, 38212, 39610, 41820, 47532, 47765, 55760, 55920, 57318, 59415, 63376, 76424, 79220, 83640, 95064, 95530, 114636, 118830, 143295, 152848, 158440, 162401, 167280, 190128, 191060, 229272, 237660, 286590, 316880, 324802, 382120, 458544, 475320, 487203, 573180, 649604, 764240, 812005, 950640, 974406, 1146360, 1299208, 1624010, 1948812, 2292720, 2436015, 2598416, 3248020, 3897624, 4872030, 6496040, 7795248, 9744060, 12992080, 19488120, 38976240]

約数ペア:

[(1, 38976240), (2, 19488120), (3, 12992080), (4, 9744060), (5, 7795248), (6, 6496040), (8, 4872030), (10, 3897624), (12, 3248020), (15, 2598416), (16, 2436015), (17, 2292720), (20, 1948812), (24, 1624010), (30, 1299208), (34, 1146360), (40, 974406), (41, 950640), (48, 812005), (51, 764240), (60, 649604), (68, 573180), (80, 487203), (82, 475320), (85, 458544), (102, 382120), (120, 324802), (123, 316880), (136, 286590), (164, 237660), (170, 229272), (204, 191060), (205, 190128), (233, 167280), (240, 162401), (246, 158440), (255, 152848), (272, 143295), (328, 118830), (340, 114636), (408, 95530), (410, 95064), (466, 83640), (492, 79220), (510, 76424), (615, 63376), (656, 59415), (680, 57318), (697, 55920), (699, 55760), (816, 47765), (820, 47532), (932, 41820), (984, 39610), (1020, 38212), (1165, 33456), (1230, 31688), (1360, 28659), (1394, 27960), (1398, 27880), (1640, 23766), (1864, 20910), (1968, 19805), (2040, 19106), (2091, 18640), (2330, 16728), (2460, 15844), (2788, 13980), (2796, 13940), (3280, 11883), (3485, 11184), (3495, 11152), (3728, 10455), (3961, 9840), (4080, 9553), (4182, 9320), (4660, 8364), (4920, 7922), (5576, 6990), (5592, 6970)]