79205490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 188116110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 509, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1018, 1170, 1197, 1235, 1330, 1365, 1482, 1527, 1638, 1710, 1729, 1995, 2223, 2394, 2470, 2545, 2730, 3054, 3458, 3563, 3705, 3990, 4095, 4446, 4581, 5090, 5187, 5985, 6617, 7126, 7410, 7635, 8190, 8645, 9162, 9671, 10374, 10689, 11115, 11970, 13234, 15270, 15561, 17290, 17815, 19342, 19851, 21378, 22230, 22905, 25935, 29013, 31122, 32067, 33085, 35630, 39702, 45810, 46319, 48355, 51870, 53445, 58026, 59553, 64134, 66170, 67697, 77805, 87039, 92638, 96710, 99255, 106890, 119106, 125723, 135394, 138957, 145065, 155610, 160335, 174078, 198510, 203091, 231595, 251446, 277914, 290130, 297765, 320670, 338485, 377169, 406182, 416871, 435195, 463190, 595530, 609273, 628615, 676970, 694785, 754338, 833742, 870390, 880061, 1015455, 1131507, 1218546, 1257230, 1389570, 1760122, 1885845, 2030910, 2084355, 2263014, 2640183, 3046365, 3771690, 4168710, 4400305, 5280366, 5657535, 6092730, 7920549, 8800610, 11315070, 13200915, 15841098, 26401830, 39602745, 79205490]

約数ペア:

[(1, 79205490), (2, 39602745), (3, 26401830), (5, 15841098), (6, 13200915), (7, 11315070), (9, 8800610), (10, 7920549), (13, 6092730), (14, 5657535), (15, 5280366), (18, 4400305), (19, 4168710), (21, 3771690), (26, 3046365), (30, 2640183), (35, 2263014), (38, 2084355), (39, 2030910), (42, 1885845), (45, 1760122), (57, 1389570), (63, 1257230), (65, 1218546), (70, 1131507), (78, 1015455), (90, 880061), (91, 870390), (95, 833742), (105, 754338), (114, 694785), (117, 676970), (126, 628615), (130, 609273), (133, 595530), (171, 463190), (182, 435195), (190, 416871), (195, 406182), (210, 377169), (234, 338485), (247, 320670), (266, 297765), (273, 290130), (285, 277914), (315, 251446), (342, 231595), (390, 203091), (399, 198510), (455, 174078), (494, 160335), (509, 155610), (546, 145065), (570, 138957), (585, 135394), (630, 125723), (665, 119106), (741, 106890), (798, 99255), (819, 96710), (855, 92638), (910, 87039), (1018, 77805), (1170, 67697), (1197, 66170), (1235, 64134), (1330, 59553), (1365, 58026), (1482, 53445), (1527, 51870), (1638, 48355), (1710, 46319), (1729, 45810), (1995, 39702), (2223, 35630), (2394, 33085), (2470, 32067), (2545, 31122), (2730, 29013), (3054, 25935), (3458, 22905), (3563, 22230), (3705, 21378), (3990, 19851), (4095, 19342), (4446, 17815), (4581, 17290), (5090, 15561), (5187, 15270), (5985, 13234), (6617, 11970), (7126, 11115), (7410, 10689), (7635, 10374), (8190, 9671), (8645, 9162)]