234500280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2146

約数の個数: 192

約数和(自身を含む): 861840000

約数和(自身を除く): 627339720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2099, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4198, 4655, 5320, 5586, 5880, 6297, 7448, 7980, 8396, 9310, 10495, 11172, 12594, 13965, 14693, 15960, 16792, 18620, 20990, 22344, 25188, 27930, 29386, 31485, 37240, 39881, 41980, 44079, 50376, 55860, 58772, 62970, 73465, 79762, 83960, 88158, 102851, 111720, 117544, 119643, 125940, 146930, 159524, 176316, 199405, 205702, 220395, 239286, 251880, 279167, 293860, 308553, 319048, 352632, 398810, 411404, 440790, 478572, 514255, 558334, 587720, 598215, 617106, 797620, 822808, 837501, 881580, 957144, 1028510, 1116668, 1196430, 1234212, 1395835, 1542765, 1595240, 1675002, 1763160, 1954169, 2057020, 2233336, 2392860, 2468424, 2791670, 3085530, 3350004, 3908338, 4114040, 4187505, 4785720, 5583340, 5862507, 6171060, 6700008, 7816676, 8375010, 9770845, 11166680, 11725014, 12342120, 15633352, 16750020, 19541690, 23450028, 29312535, 33500040, 39083380, 46900056, 58625070, 78166760, 117250140, 234500280]

約数ペア:

[(1, 234500280), (2, 117250140), (3, 78166760), (4, 58625070), (5, 46900056), (6, 39083380), (7, 33500040), (8, 29312535), (10, 23450028), (12, 19541690), (14, 16750020), (15, 15633352), (19, 12342120), (20, 11725014), (21, 11166680), (24, 9770845), (28, 8375010), (30, 7816676), (35, 6700008), (38, 6171060), (40, 5862507), (42, 5583340), (49, 4785720), (56, 4187505), (57, 4114040), (60, 3908338), (70, 3350004), (76, 3085530), (84, 2791670), (95, 2468424), (98, 2392860), (105, 2233336), (114, 2057020), (120, 1954169), (133, 1763160), (140, 1675002), (147, 1595240), (152, 1542765), (168, 1395835), (190, 1234212), (196, 1196430), (210, 1116668), (228, 1028510), (245, 957144), (266, 881580), (280, 837501), (285, 822808), (294, 797620), (380, 617106), (392, 598215), (399, 587720), (420, 558334), (456, 514255), (490, 478572), (532, 440790), (570, 411404), (588, 398810), (665, 352632), (735, 319048), (760, 308553), (798, 293860), (840, 279167), (931, 251880), (980, 239286), (1064, 220395), (1140, 205702), (1176, 199405), (1330, 176316), (1470, 159524), (1596, 146930), (1862, 125940), (1960, 119643), (1995, 117544), (2099, 111720), (2280, 102851), (2660, 88158), (2793, 83960), (2940, 79762), (3192, 73465), (3724, 62970), (3990, 58772), (4198, 55860), (4655, 50376), (5320, 44079), (5586, 41980), (5880, 39881), (6297, 37240), (7448, 31485), (7980, 29386), (8396, 27930), (9310, 25188), (10495, 22344), (11172, 20990), (12594, 18620), (13965, 16792), (14693, 15960)]