1246959840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53017}}^1$

素因数の和:53049

約数の個数: 144

約数和(自身を含む): 4569303312

約数和(自身を除く): 3322343472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 53017, 106034, 159051, 212068, 265085, 318102, 371119, 424136, 530170, 636204, 742238, 795255, 848272, 1060340, 1113357, 1272408, 1484476, 1590510, 1696544, 1855595, 2120680, 2226714, 2544816, 2597833, 2968952, 3181020, 3711190, 4241360, 4453428, 5089632, 5195666, 5566785, 5937904, 6362040, 7422380, 7793499, 8482720, 8906856, 10391332, 11133570, 11875808, 12724080, 12989165, 14844760, 15586998, 17813712, 20782664, 22267140, 25448160, 25978330, 29689520, 31173996, 35627424, 38967495, 41565328, 44534280, 51956660, 59379040, 62347992, 77934990, 83130656, 89068560, 103913320, 124695984, 155869980, 178137120, 207826640, 249391968, 311739960, 415653280, 623479920, 1246959840]

約数ペア:

[(1, 1246959840), (2, 623479920), (3, 415653280), (4, 311739960), (5, 249391968), (6, 207826640), (7, 178137120), (8, 155869980), (10, 124695984), (12, 103913320), (14, 89068560), (15, 83130656), (16, 77934990), (20, 62347992), (21, 59379040), (24, 51956660), (28, 44534280), (30, 41565328), (32, 38967495), (35, 35627424), (40, 31173996), (42, 29689520), (48, 25978330), (49, 25448160), (56, 22267140), (60, 20782664), (70, 17813712), (80, 15586998), (84, 14844760), (96, 12989165), (98, 12724080), (105, 11875808), (112, 11133570), (120, 10391332), (140, 8906856), (147, 8482720), (160, 7793499), (168, 7422380), (196, 6362040), (210, 5937904), (224, 5566785), (240, 5195666), (245, 5089632), (280, 4453428), (294, 4241360), (336, 3711190), (392, 3181020), (420, 2968952), (480, 2597833), (490, 2544816), (560, 2226714), (588, 2120680), (672, 1855595), (735, 1696544), (784, 1590510), (840, 1484476), (980, 1272408), (1120, 1113357), (1176, 1060340), (1470, 848272), (1568, 795255), (1680, 742238), (1960, 636204), (2352, 530170), (2940, 424136), (3360, 371119), (3920, 318102), (4704, 265085), (5880, 212068), (7840, 159051), (11760, 106034), (23520, 53017)]