156935064640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{687829}}^1$

素因数の和:687900

約数の個数: 112

約数和(自身を含む): 402529121280

約数和(自身を除く): 245594056640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1472, 1840, 1984, 2480, 2852, 3565, 3680, 4960, 5704, 7130, 7360, 9920, 11408, 14260, 22816, 28520, 45632, 57040, 114080, 228160, 687829, 1375658, 2751316, 3439145, 5502632, 6878290, 11005264, 13756580, 15820067, 21322699, 22010528, 27513160, 31640134, 42645398, 44021056, 55026320, 63280268, 79100335, 85290796, 106613495, 110052640, 126560536, 158200670, 170581592, 213226990, 220105280, 253121072, 316401340, 341163184, 426453980, 490422077, 506242144, 632802680, 682326368, 852907960, 980844154, 1012484288, 1265605360, 1364652736, 1705815920, 1961688308, 2452110385, 2531210720, 3411631840, 3923376616, 4904220770, 5062421440, 6823263680, 7846753232, 9808441540, 15693506464, 19616883080, 31387012928, 39233766160, 78467532320, 156935064640]

約数ペア:

[(1, 156935064640), (2, 78467532320), (4, 39233766160), (5, 31387012928), (8, 19616883080), (10, 15693506464), (16, 9808441540), (20, 7846753232), (23, 6823263680), (31, 5062421440), (32, 4904220770), (40, 3923376616), (46, 3411631840), (62, 2531210720), (64, 2452110385), (80, 1961688308), (92, 1705815920), (115, 1364652736), (124, 1265605360), (155, 1012484288), (160, 980844154), (184, 852907960), (230, 682326368), (248, 632802680), (310, 506242144), (320, 490422077), (368, 426453980), (460, 341163184), (496, 316401340), (620, 253121072), (713, 220105280), (736, 213226990), (920, 170581592), (992, 158200670), (1240, 126560536), (1426, 110052640), (1472, 106613495), (1840, 85290796), (1984, 79100335), (2480, 63280268), (2852, 55026320), (3565, 44021056), (3680, 42645398), (4960, 31640134), (5704, 27513160), (7130, 22010528), (7360, 21322699), (9920, 15820067), (11408, 13756580), (14260, 11005264), (22816, 6878290), (28520, 5502632), (45632, 3439145), (57040, 2751316), (114080, 1375658), (228160, 687829)]