304356780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 288

約数和(自身を含む): 1204205184

約数和(自身を除く): 899848404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1093, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2186, 2210, 2340, 2380, 2652, 2730, 3060, 3094, 3276, 3279, 3315, 3570, 3978, 4095, 4284, 4372, 4420, 4641, 5355, 5460, 5465, 6188, 6558, 6630, 7140, 7651, 7735, 7956, 8190, 9282, 9837, 9945, 10710, 10930, 13116, 13260, 13923, 14209, 15302, 15470, 16380, 16395, 18564, 18581, 19674, 19890, 21420, 21860, 22953, 23205, 27846, 28418, 30604, 30940, 32790, 37162, 38255, 39348, 39780, 42627, 45906, 46410, 49185, 55692, 55743, 56836, 65580, 68859, 69615, 71045, 74324, 76510, 85254, 91812, 92820, 92905, 98370, 99463, 111486, 114765, 127881, 130067, 137718, 139230, 142090, 153020, 167229, 170508, 185810, 196740, 198926, 213135, 222972, 229530, 241553, 255762, 260134, 275436, 278460, 278715, 284180, 298389, 334458, 344295, 371620, 390201, 397852, 426270, 459060, 483106, 497315, 511524, 520268, 557430, 596778, 639405, 650335, 668916, 688590, 724659, 780402, 836145, 852540, 895167, 966212, 994630, 1114860, 1170603, 1193556, 1207765, 1278810, 1300670, 1377180, 1449318, 1491945, 1560804, 1672290, 1690871, 1790334, 1951005, 1989260, 2173977, 2341206, 2415530, 2557620, 2601340, 2898636, 2983890, 3344580, 3381742, 3580668, 3623295, 3902010, 4347954, 4475835, 4682412, 4831060, 5072613, 5853015, 5967780, 6763484, 7246590, 7804020, 8454355, 8695908, 8951670, 10145226, 10869885, 11706030, 14493180, 15217839, 16908710, 17903340, 20290452, 21739770, 23412060, 25363065, 30435678, 33817420, 43479540, 50726130, 60871356, 76089195, 101452260, 152178390, 304356780]

約数ペア:

[(1, 304356780), (2, 152178390), (3, 101452260), (4, 76089195), (5, 60871356), (6, 50726130), (7, 43479540), (9, 33817420), (10, 30435678), (12, 25363065), (13, 23412060), (14, 21739770), (15, 20290452), (17, 17903340), (18, 16908710), (20, 15217839), (21, 14493180), (26, 11706030), (28, 10869885), (30, 10145226), (34, 8951670), (35, 8695908), (36, 8454355), (39, 7804020), (42, 7246590), (45, 6763484), (51, 5967780), (52, 5853015), (60, 5072613), (63, 4831060), (65, 4682412), (68, 4475835), (70, 4347954), (78, 3902010), (84, 3623295), (85, 3580668), (90, 3381742), (91, 3344580), (102, 2983890), (105, 2898636), (117, 2601340), (119, 2557620), (126, 2415530), (130, 2341206), (140, 2173977), (153, 1989260), (156, 1951005), (170, 1790334), (180, 1690871), (182, 1672290), (195, 1560804), (204, 1491945), (210, 1449318), (221, 1377180), (234, 1300670), (238, 1278810), (252, 1207765), (255, 1193556), (260, 1170603), (273, 1114860), (306, 994630), (315, 966212), (340, 895167), (357, 852540), (364, 836145), (390, 780402), (420, 724659), (442, 688590), (455, 668916), (468, 650335), (476, 639405), (510, 596778), (546, 557430), (585, 520268), (595, 511524), (612, 497315), (630, 483106), (663, 459060), (714, 426270), (765, 397852), (780, 390201), (819, 371620), (884, 344295), (910, 334458), (1020, 298389), (1071, 284180), (1092, 278715), (1093, 278460), (1105, 275436), (1170, 260134), (1190, 255762), (1260, 241553), (1326, 229530), (1365, 222972), (1428, 213135), (1530, 198926), (1547, 196740), (1638, 185810), (1785, 170508), (1820, 167229), (1989, 153020), (2142, 142090), (2186, 139230), (2210, 137718), (2340, 130067), (2380, 127881), (2652, 114765), (2730, 111486), (3060, 99463), (3094, 98370), (3276, 92905), (3279, 92820), (3315, 91812), (3570, 85254), (3978, 76510), (4095, 74324), (4284, 71045), (4372, 69615), (4420, 68859), (4641, 65580), (5355, 56836), (5460, 55743), (5465, 55692), (6188, 49185), (6558, 46410), (6630, 45906), (7140, 42627), (7651, 39780), (7735, 39348), (7956, 38255), (8190, 37162), (9282, 32790), (9837, 30940), (9945, 30604), (10710, 28418), (10930, 27846), (13116, 23205), (13260, 22953), (13923, 21860), (14209, 21420), (15302, 19890), (15470, 19674), (16380, 18581), (16395, 18564)]