119543340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 395412192

約数和(自身を除く): 275868852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 557, 588, 730, 735, 876, 980, 1022, 1095, 1114, 1460, 1470, 1533, 1671, 2044, 2190, 2228, 2555, 2785, 2940, 3066, 3342, 3577, 3899, 4380, 5110, 5570, 6132, 6684, 7154, 7665, 7798, 8355, 10220, 10731, 11140, 11697, 14308, 15330, 15596, 16710, 17885, 19495, 21462, 23394, 27293, 30660, 33420, 35770, 38990, 40661, 42924, 46788, 53655, 54586, 58485, 71540, 77980, 81322, 81879, 107310, 109172, 116970, 121983, 136465, 162644, 163758, 203305, 214620, 233940, 243966, 272930, 284627, 327516, 406610, 409395, 487932, 545860, 569254, 609915, 813220, 818790, 853881, 1138508, 1219830, 1423135, 1637580, 1707762, 1992389, 2439660, 2846270, 3415524, 3984778, 4269405, 5692540, 5977167, 7969556, 8538810, 9961945, 11954334, 17077620, 19923890, 23908668, 29885835, 39847780, 59771670, 119543340]

約数ペア:

[(1, 119543340), (2, 59771670), (3, 39847780), (4, 29885835), (5, 23908668), (6, 19923890), (7, 17077620), (10, 11954334), (12, 9961945), (14, 8538810), (15, 7969556), (20, 5977167), (21, 5692540), (28, 4269405), (30, 3984778), (35, 3415524), (42, 2846270), (49, 2439660), (60, 1992389), (70, 1707762), (73, 1637580), (84, 1423135), (98, 1219830), (105, 1138508), (140, 853881), (146, 818790), (147, 813220), (196, 609915), (210, 569254), (219, 545860), (245, 487932), (292, 409395), (294, 406610), (365, 327516), (420, 284627), (438, 272930), (490, 243966), (511, 233940), (557, 214620), (588, 203305), (730, 163758), (735, 162644), (876, 136465), (980, 121983), (1022, 116970), (1095, 109172), (1114, 107310), (1460, 81879), (1470, 81322), (1533, 77980), (1671, 71540), (2044, 58485), (2190, 54586), (2228, 53655), (2555, 46788), (2785, 42924), (2940, 40661), (3066, 38990), (3342, 35770), (3577, 33420), (3899, 30660), (4380, 27293), (5110, 23394), (5570, 21462), (6132, 19495), (6684, 17885), (7154, 16710), (7665, 15596), (7798, 15330), (8355, 14308), (10220, 11697), (10731, 11140)]