154911120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 608961024

約数和(自身を除く): 454049904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 173, 182, 195, 205, 208, 210, 240, 246, 260, 273, 280, 287, 312, 328, 336, 346, 364, 390, 410, 420, 455, 492, 519, 520, 533, 546, 560, 574, 615, 624, 656, 692, 728, 780, 820, 840, 861, 865, 910, 984, 1038, 1040, 1066, 1092, 1148, 1211, 1230, 1365, 1384, 1435, 1456, 1560, 1599, 1640, 1680, 1722, 1730, 1820, 1968, 2076, 2132, 2184, 2249, 2296, 2422, 2460, 2595, 2665, 2730, 2768, 2870, 3120, 3198, 3280, 3444, 3460, 3633, 3640, 3731, 4152, 4264, 4305, 4368, 4498, 4592, 4844, 4920, 5190, 5330, 5460, 5740, 6055, 6396, 6747, 6888, 6920, 7093, 7266, 7280, 7462, 7995, 8304, 8528, 8610, 8996, 9688, 9840, 10380, 10660, 10920, 11193, 11245, 11480, 12110, 12792, 13494, 13776, 13840, 14186, 14532, 14924, 15743, 15990, 17220, 17992, 18165, 18655, 19376, 20760, 21279, 21320, 21840, 22386, 22490, 22960, 24220, 25584, 26988, 28372, 29064, 29848, 31486, 31980, 33735, 34440, 35465, 35984, 36330, 37310, 41520, 42558, 42640, 44772, 44980, 47229, 48440, 49651, 53976, 55965, 56744, 58128, 59696, 62972, 63960, 67470, 68880, 70930, 72660, 74620, 78715, 85116, 89544, 89960, 92209, 94458, 96880, 99302, 106395, 107952, 111930, 113488, 125944, 127920, 134940, 141860, 145320, 148953, 149240, 157430, 170232, 179088, 179920, 184418, 188916, 198604, 212790, 223860, 236145, 248255, 251888, 269880, 276627, 283720, 290640, 297906, 298480, 314860, 340464, 368836, 377832, 397208, 425580, 447720, 461045, 472290, 496510, 539760, 553254, 567440, 595812, 629720, 645463, 737672, 744765, 755664, 794416, 851160, 895440, 922090, 944580, 993020, 1106508, 1191624, 1259440, 1290926, 1383135, 1475344, 1489530, 1702320, 1844180, 1889160, 1936389, 1986040, 2213016, 2383248, 2581852, 2766270, 2979060, 3227315, 3688360, 3778320, 3872778, 3972080, 4426032, 5163704, 5532540, 5958120, 6454630, 7376720, 7745556, 9681945, 10327408, 11065080, 11916240, 12909260, 15491112, 19363890, 22130160, 25818520, 30982224, 38727780, 51637040, 77455560, 154911120]

約数ペア:

[(1, 154911120), (2, 77455560), (3, 51637040), (4, 38727780), (5, 30982224), (6, 25818520), (7, 22130160), (8, 19363890), (10, 15491112), (12, 12909260), (13, 11916240), (14, 11065080), (15, 10327408), (16, 9681945), (20, 7745556), (21, 7376720), (24, 6454630), (26, 5958120), (28, 5532540), (30, 5163704), (35, 4426032), (39, 3972080), (40, 3872778), (41, 3778320), (42, 3688360), (48, 3227315), (52, 2979060), (56, 2766270), (60, 2581852), (65, 2383248), (70, 2213016), (78, 1986040), (80, 1936389), (82, 1889160), (84, 1844180), (91, 1702320), (104, 1489530), (105, 1475344), (112, 1383135), (120, 1290926), (123, 1259440), (130, 1191624), (140, 1106508), (156, 993020), (164, 944580), (168, 922090), (173, 895440), (182, 851160), (195, 794416), (205, 755664), (208, 744765), (210, 737672), (240, 645463), (246, 629720), (260, 595812), (273, 567440), (280, 553254), (287, 539760), (312, 496510), (328, 472290), (336, 461045), (346, 447720), (364, 425580), (390, 397208), (410, 377832), (420, 368836), (455, 340464), (492, 314860), (519, 298480), (520, 297906), (533, 290640), (546, 283720), (560, 276627), (574, 269880), (615, 251888), (624, 248255), (656, 236145), (692, 223860), (728, 212790), (780, 198604), (820, 188916), (840, 184418), (861, 179920), (865, 179088), (910, 170232), (984, 157430), (1038, 149240), (1040, 148953), (1066, 145320), (1092, 141860), (1148, 134940), (1211, 127920), (1230, 125944), (1365, 113488), (1384, 111930), (1435, 107952), (1456, 106395), (1560, 99302), (1599, 96880), (1640, 94458), (1680, 92209), (1722, 89960), (1730, 89544), (1820, 85116), (1968, 78715), (2076, 74620), (2132, 72660), (2184, 70930), (2249, 68880), (2296, 67470), (2422, 63960), (2460, 62972), (2595, 59696), (2665, 58128), (2730, 56744), (2768, 55965), (2870, 53976), (3120, 49651), (3198, 48440), (3280, 47229), (3444, 44980), (3460, 44772), (3633, 42640), (3640, 42558), (3731, 41520), (4152, 37310), (4264, 36330), (4305, 35984), (4368, 35465), (4498, 34440), (4592, 33735), (4844, 31980), (4920, 31486), (5190, 29848), (5330, 29064), (5460, 28372), (5740, 26988), (6055, 25584), (6396, 24220), (6747, 22960), (6888, 22490), (6920, 22386), (7093, 21840), (7266, 21320), (7280, 21279), (7462, 20760), (7995, 19376), (8304, 18655), (8528, 18165), (8610, 17992), (8996, 17220), (9688, 15990), (9840, 15743), (10380, 14924), (10660, 14532), (10920, 14186), (11193, 13840), (11245, 13776), (11480, 13494), (12110, 12792)]