234381420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 898934400

約数和(自身を除く): 664552980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 287, 315, 349, 364, 369, 390, 410, 420, 455, 468, 492, 533, 546, 574, 585, 615, 630, 698, 738, 780, 819, 820, 861, 910, 1047, 1066, 1092, 1148, 1170, 1230, 1260, 1365, 1396, 1435, 1476, 1599, 1638, 1722, 1745, 1820, 1845, 2094, 2132, 2340, 2443, 2460, 2583, 2665, 2730, 2870, 3141, 3198, 3276, 3444, 3490, 3690, 3731, 4095, 4188, 4305, 4537, 4797, 4886, 5166, 5235, 5330, 5460, 5740, 6282, 6396, 6980, 7329, 7380, 7462, 7995, 8190, 8610, 9074, 9594, 9772, 10332, 10470, 10660, 11193, 12215, 12564, 12915, 13611, 14309, 14658, 14924, 15705, 15990, 16380, 17220, 18148, 18655, 19188, 20940, 21987, 22386, 22685, 23985, 24430, 25830, 27222, 28618, 29316, 31410, 31759, 31980, 33579, 36645, 37310, 40833, 42927, 43974, 44772, 45370, 47970, 48860, 51660, 54444, 55965, 57236, 62820, 63518, 67158, 68055, 71545, 73290, 74620, 81666, 85854, 87948, 90740, 95277, 95940, 100163, 109935, 111930, 127036, 128781, 134316, 136110, 143090, 146580, 158795, 163332, 167895, 171708, 186017, 190554, 200326, 204165, 214635, 219870, 223860, 257562, 272220, 285831, 286180, 300489, 317590, 335790, 372034, 381108, 400652, 408330, 429270, 439740, 476385, 500815, 515124, 558051, 571662, 600978, 635180, 643905, 671580, 744068, 816660, 858540, 901467, 930085, 952770, 1001630, 1116102, 1143324, 1201956, 1287810, 1302119, 1429155, 1502445, 1674153, 1802934, 1860170, 1905540, 2003260, 2232204, 2575620, 2604238, 2790255, 2858310, 3004890, 3348306, 3605868, 3720340, 3906357, 4507335, 5208476, 5580510, 5716620, 6009780, 6510595, 6696612, 7812714, 8370765, 9014670, 11161020, 11719071, 13021190, 15625428, 16741530, 18029340, 19531785, 23438142, 26042380, 33483060, 39063570, 46876284, 58595355, 78127140, 117190710, 234381420]

約数ペア:

[(1, 234381420), (2, 117190710), (3, 78127140), (4, 58595355), (5, 46876284), (6, 39063570), (7, 33483060), (9, 26042380), (10, 23438142), (12, 19531785), (13, 18029340), (14, 16741530), (15, 15625428), (18, 13021190), (20, 11719071), (21, 11161020), (26, 9014670), (28, 8370765), (30, 7812714), (35, 6696612), (36, 6510595), (39, 6009780), (41, 5716620), (42, 5580510), (45, 5208476), (52, 4507335), (60, 3906357), (63, 3720340), (65, 3605868), (70, 3348306), (78, 3004890), (82, 2858310), (84, 2790255), (90, 2604238), (91, 2575620), (105, 2232204), (117, 2003260), (123, 1905540), (126, 1860170), (130, 1802934), (140, 1674153), (156, 1502445), (164, 1429155), (180, 1302119), (182, 1287810), (195, 1201956), (205, 1143324), (210, 1116102), (234, 1001630), (246, 952770), (252, 930085), (260, 901467), (273, 858540), (287, 816660), (315, 744068), (349, 671580), (364, 643905), (369, 635180), (390, 600978), (410, 571662), (420, 558051), (455, 515124), (468, 500815), (492, 476385), (533, 439740), (546, 429270), (574, 408330), (585, 400652), (615, 381108), (630, 372034), (698, 335790), (738, 317590), (780, 300489), (819, 286180), (820, 285831), (861, 272220), (910, 257562), (1047, 223860), (1066, 219870), (1092, 214635), (1148, 204165), (1170, 200326), (1230, 190554), (1260, 186017), (1365, 171708), (1396, 167895), (1435, 163332), (1476, 158795), (1599, 146580), (1638, 143090), (1722, 136110), (1745, 134316), (1820, 128781), (1845, 127036), (2094, 111930), (2132, 109935), (2340, 100163), (2443, 95940), (2460, 95277), (2583, 90740), (2665, 87948), (2730, 85854), (2870, 81666), (3141, 74620), (3198, 73290), (3276, 71545), (3444, 68055), (3490, 67158), (3690, 63518), (3731, 62820), (4095, 57236), (4188, 55965), (4305, 54444), (4537, 51660), (4797, 48860), (4886, 47970), (5166, 45370), (5235, 44772), (5330, 43974), (5460, 42927), (5740, 40833), (6282, 37310), (6396, 36645), (6980, 33579), (7329, 31980), (7380, 31759), (7462, 31410), (7995, 29316), (8190, 28618), (8610, 27222), (9074, 25830), (9594, 24430), (9772, 23985), (10332, 22685), (10470, 22386), (10660, 21987), (11193, 20940), (12215, 19188), (12564, 18655), (12915, 18148), (13611, 17220), (14309, 16380), (14658, 15990), (14924, 15705)]