1938125280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44371}}^1$

素因数の和:44409

約数の個数: 192

約数和(自身を含む): 7514131968

約数和(自身を除く): 5576006688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 44371, 88742, 133113, 177484, 221855, 266226, 310597, 354968, 443710, 532452, 576823, 621194, 665565, 709936, 887420, 931791, 1064904, 1153646, 1242388, 1331130, 1419872, 1552985, 1730469, 1774840, 1863582, 2129808, 2307292, 2484776, 2662260, 2884115, 3105970, 3460938, 3549680, 3727164, 4037761, 4259616, 4614584, 4658955, 4969552, 5324520, 5768230, 6211940, 6921876, 7099360, 7454328, 8075522, 8652345, 9229168, 9317910, 9939104, 10649040, 11536460, 12113283, 12423880, 13843752, 14908656, 16151044, 17304690, 18458336, 18635820, 20188805, 21298080, 23072920, 24226566, 24847760, 27687504, 29817312, 32302088, 34609380, 37271640, 40377610, 46145840, 48453132, 49695520, 55375008, 60566415, 64604176, 69218760, 74543280, 80755220, 92291680, 96906264, 121132830, 129208352, 138437520, 149086560, 161510440, 193812528, 242265660, 276875040, 323020880, 387625056, 484531320, 646041760, 969062640, 1938125280]

約数ペア:

[(1, 1938125280), (2, 969062640), (3, 646041760), (4, 484531320), (5, 387625056), (6, 323020880), (7, 276875040), (8, 242265660), (10, 193812528), (12, 161510440), (13, 149086560), (14, 138437520), (15, 129208352), (16, 121132830), (20, 96906264), (21, 92291680), (24, 80755220), (26, 74543280), (28, 69218760), (30, 64604176), (32, 60566415), (35, 55375008), (39, 49695520), (40, 48453132), (42, 46145840), (48, 40377610), (52, 37271640), (56, 34609380), (60, 32302088), (65, 29817312), (70, 27687504), (78, 24847760), (80, 24226566), (84, 23072920), (91, 21298080), (96, 20188805), (104, 18635820), (105, 18458336), (112, 17304690), (120, 16151044), (130, 14908656), (140, 13843752), (156, 12423880), (160, 12113283), (168, 11536460), (182, 10649040), (195, 9939104), (208, 9317910), (210, 9229168), (224, 8652345), (240, 8075522), (260, 7454328), (273, 7099360), (280, 6921876), (312, 6211940), (336, 5768230), (364, 5324520), (390, 4969552), (416, 4658955), (420, 4614584), (455, 4259616), (480, 4037761), (520, 3727164), (546, 3549680), (560, 3460938), (624, 3105970), (672, 2884115), (728, 2662260), (780, 2484776), (840, 2307292), (910, 2129808), (1040, 1863582), (1092, 1774840), (1120, 1730469), (1248, 1552985), (1365, 1419872), (1456, 1331130), (1560, 1242388), (1680, 1153646), (1820, 1064904), (2080, 931791), (2184, 887420), (2730, 709936), (2912, 665565), (3120, 621194), (3360, 576823), (3640, 532452), (4368, 443710), (5460, 354968), (6240, 310597), (7280, 266226), (8736, 221855), (10920, 177484), (14560, 133113), (21840, 88742), (43680, 44371)]