223351440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4257

約数の個数: 160

約数和(自身を含む): 789699456

約数和(自身を除く): 566348016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4211, 4420, 5304, 6630, 8422, 8840, 10608, 12633, 13260, 16844, 17680, 21055, 25266, 26520, 33688, 42110, 50532, 53040, 54743, 63165, 67376, 71587, 84220, 101064, 109486, 126330, 143174, 164229, 168440, 202128, 214761, 218972, 252660, 273715, 286348, 328458, 336880, 357935, 429522, 437944, 505320, 547430, 572696, 656916, 715870, 821145, 859044, 875888, 930631, 1010640, 1073805, 1094860, 1145392, 1313832, 1431740, 1642290, 1718088, 1861262, 2147610, 2189720, 2627664, 2791893, 2863480, 3284580, 3436176, 3722524, 4295220, 4379440, 4653155, 5583786, 5726960, 6569160, 7445048, 8590440, 9306310, 11167572, 13138320, 13959465, 14890096, 17180880, 18612620, 22335144, 27918930, 37225240, 44670288, 55837860, 74450480, 111675720, 223351440]

約数ペア:

[(1, 223351440), (2, 111675720), (3, 74450480), (4, 55837860), (5, 44670288), (6, 37225240), (8, 27918930), (10, 22335144), (12, 18612620), (13, 17180880), (15, 14890096), (16, 13959465), (17, 13138320), (20, 11167572), (24, 9306310), (26, 8590440), (30, 7445048), (34, 6569160), (39, 5726960), (40, 5583786), (48, 4653155), (51, 4379440), (52, 4295220), (60, 3722524), (65, 3436176), (68, 3284580), (78, 2863480), (80, 2791893), (85, 2627664), (102, 2189720), (104, 2147610), (120, 1861262), (130, 1718088), (136, 1642290), (156, 1431740), (170, 1313832), (195, 1145392), (204, 1094860), (208, 1073805), (221, 1010640), (240, 930631), (255, 875888), (260, 859044), (272, 821145), (312, 715870), (340, 656916), (390, 572696), (408, 547430), (442, 505320), (510, 437944), (520, 429522), (624, 357935), (663, 336880), (680, 328458), (780, 286348), (816, 273715), (884, 252660), (1020, 218972), (1040, 214761), (1105, 202128), (1326, 168440), (1360, 164229), (1560, 143174), (1768, 126330), (2040, 109486), (2210, 101064), (2652, 84220), (3120, 71587), (3315, 67376), (3536, 63165), (4080, 54743), (4211, 53040), (4420, 50532), (5304, 42110), (6630, 33688), (8422, 26520), (8840, 25266), (10608, 21055), (12633, 17680), (13260, 16844)]