28430620140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{35149}}^1$

素因数の和:35252

約数の個数: 192

約数和(自身を含む): 92262844800

約数和(自身を除く): 63832224660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 61, 65, 68, 78, 85, 102, 122, 130, 156, 170, 183, 195, 204, 221, 244, 255, 260, 305, 340, 366, 390, 442, 510, 610, 663, 732, 780, 793, 884, 915, 1020, 1037, 1105, 1220, 1326, 1586, 1830, 2074, 2210, 2379, 2652, 3111, 3172, 3315, 3660, 3965, 4148, 4420, 4758, 5185, 6222, 6630, 7930, 9516, 10370, 11895, 12444, 13260, 13481, 15555, 15860, 20740, 23790, 26962, 31110, 35149, 40443, 47580, 53924, 62220, 67405, 70298, 80886, 105447, 134810, 140596, 161772, 175745, 202215, 210894, 269620, 351490, 404430, 421788, 456937, 527235, 597533, 702980, 808860, 913874, 1054470, 1195066, 1370811, 1792599, 1827748, 2108940, 2144089, 2284685, 2390132, 2741622, 2987665, 3585198, 4288178, 4569370, 5483244, 5975330, 6432267, 6854055, 7170396, 7767929, 8576356, 8962995, 9138740, 10720445, 11950660, 12864534, 13708110, 15535858, 17925990, 21440890, 23303787, 25729068, 27416220, 27873157, 31071716, 32161335, 35851980, 36449513, 38839645, 42881780, 46607574, 55746314, 64322670, 72899026, 77679290, 83619471, 93215148, 109348539, 111492628, 116518935, 128645340, 139365785, 145798052, 155358580, 167238942, 182247565, 218697078, 233037870, 278731570, 334477884, 364495130, 418097355, 437394156, 466075740, 473843669, 546742695, 557463140, 728990260, 836194710, 947687338, 1093485390, 1421531007, 1672389420, 1895374676, 2186970780, 2369218345, 2843062014, 4738436690, 5686124028, 7107655035, 9476873380, 14215310070, 28430620140]

約数ペア:

[(1, 28430620140), (2, 14215310070), (3, 9476873380), (4, 7107655035), (5, 5686124028), (6, 4738436690), (10, 2843062014), (12, 2369218345), (13, 2186970780), (15, 1895374676), (17, 1672389420), (20, 1421531007), (26, 1093485390), (30, 947687338), (34, 836194710), (39, 728990260), (51, 557463140), (52, 546742695), (60, 473843669), (61, 466075740), (65, 437394156), (68, 418097355), (78, 364495130), (85, 334477884), (102, 278731570), (122, 233037870), (130, 218697078), (156, 182247565), (170, 167238942), (183, 155358580), (195, 145798052), (204, 139365785), (221, 128645340), (244, 116518935), (255, 111492628), (260, 109348539), (305, 93215148), (340, 83619471), (366, 77679290), (390, 72899026), (442, 64322670), (510, 55746314), (610, 46607574), (663, 42881780), (732, 38839645), (780, 36449513), (793, 35851980), (884, 32161335), (915, 31071716), (1020, 27873157), (1037, 27416220), (1105, 25729068), (1220, 23303787), (1326, 21440890), (1586, 17925990), (1830, 15535858), (2074, 13708110), (2210, 12864534), (2379, 11950660), (2652, 10720445), (3111, 9138740), (3172, 8962995), (3315, 8576356), (3660, 7767929), (3965, 7170396), (4148, 6854055), (4420, 6432267), (4758, 5975330), (5185, 5483244), (6222, 4569370), (6630, 4288178), (7930, 3585198), (9516, 2987665), (10370, 2741622), (11895, 2390132), (12444, 2284685), (13260, 2144089), (13481, 2108940), (15555, 1827748), (15860, 1792599), (20740, 1370811), (23790, 1195066), (26962, 1054470), (31110, 913874), (35149, 808860), (40443, 702980), (47580, 597533), (53924, 527235), (62220, 456937), (67405, 421788), (70298, 404430), (80886, 351490), (105447, 269620), (134810, 210894), (140596, 202215), (161772, 175745)]