223008240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10247

約数の個数: 160

約数和(自身を含む): 850945536

約数和(自身を除く): 627937296

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, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10211, 10920, 20422, 21840, 30633, 40844, 51055, 61266, 71477, 81688, 102110, 122532, 132743, 142954, 153165, 163376, 204220, 214431, 245064, 265486, 285908, 306330, 357385, 398229, 408440, 428862, 490128, 530972, 571816, 612660, 663715, 714770, 796458, 816880, 857724, 929201, 1061944, 1072155, 1143632, 1225320, 1327430, 1429540, 1592916, 1715448, 1858402, 1991145, 2123888, 2144310, 2450640, 2654860, 2787603, 2859080, 3185832, 3430896, 3716804, 3982290, 4288620, 4646005, 5309720, 5575206, 5718160, 6371664, 7433608, 7964580, 8577240, 9292010, 10619440, 11150412, 13938015, 14867216, 15929160, 17154480, 18584020, 22300824, 27876030, 31858320, 37168040, 44601648, 55752060, 74336080, 111504120, 223008240]

約数ペア:

[(1, 223008240), (2, 111504120), (3, 74336080), (4, 55752060), (5, 44601648), (6, 37168040), (7, 31858320), (8, 27876030), (10, 22300824), (12, 18584020), (13, 17154480), (14, 15929160), (15, 14867216), (16, 13938015), (20, 11150412), (21, 10619440), (24, 9292010), (26, 8577240), (28, 7964580), (30, 7433608), (35, 6371664), (39, 5718160), (40, 5575206), (42, 5309720), (48, 4646005), (52, 4288620), (56, 3982290), (60, 3716804), (65, 3430896), (70, 3185832), (78, 2859080), (80, 2787603), (84, 2654860), (91, 2450640), (104, 2144310), (105, 2123888), (112, 1991145), (120, 1858402), (130, 1715448), (140, 1592916), (156, 1429540), (168, 1327430), (182, 1225320), (195, 1143632), (208, 1072155), (210, 1061944), (240, 929201), (260, 857724), (273, 816880), (280, 796458), (312, 714770), (336, 663715), (364, 612660), (390, 571816), (420, 530972), (455, 490128), (520, 428862), (546, 408440), (560, 398229), (624, 357385), (728, 306330), (780, 285908), (840, 265486), (910, 245064), (1040, 214431), (1092, 204220), (1365, 163376), (1456, 153165), (1560, 142954), (1680, 132743), (1820, 122532), (2184, 102110), (2730, 81688), (3120, 71477), (3640, 61266), (4368, 51055), (5460, 40844), (7280, 30633), (10211, 21840), (10920, 20422)]