240069180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 774466560

約数和(自身を除く): 534397380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 97, 114, 130, 156, 167, 190, 194, 195, 228, 247, 260, 285, 291, 334, 380, 388, 390, 485, 494, 501, 570, 582, 668, 741, 780, 835, 970, 988, 1002, 1140, 1164, 1235, 1261, 1455, 1482, 1670, 1843, 1940, 2004, 2171, 2470, 2505, 2522, 2910, 2964, 3173, 3340, 3686, 3705, 3783, 4342, 4940, 5010, 5044, 5529, 5820, 6305, 6346, 6513, 7372, 7410, 7566, 8684, 9215, 9519, 10020, 10855, 11058, 12610, 12692, 13026, 14820, 15132, 15865, 16199, 18430, 18915, 19038, 21710, 22116, 23959, 25220, 26052, 27645, 31730, 32398, 32565, 36860, 37830, 38076, 41249, 43420, 47595, 47918, 48597, 55290, 63460, 64796, 65130, 71877, 75660, 80995, 82498, 95190, 95836, 97194, 110580, 119795, 123747, 130260, 143754, 161990, 164996, 190380, 194388, 206245, 210587, 239590, 242985, 247494, 287508, 307781, 323980, 359385, 412490, 421174, 479180, 485970, 494988, 615562, 618735, 631761, 718770, 824980, 842348, 923343, 971940, 1052935, 1231124, 1237470, 1263522, 1437540, 1538905, 1846686, 2105870, 2474940, 2527044, 3077810, 3158805, 3693372, 4001153, 4211740, 4616715, 6155620, 6317610, 8002306, 9233430, 12003459, 12635220, 16004612, 18466860, 20005765, 24006918, 40011530, 48013836, 60017295, 80023060, 120034590, 240069180]

約数ペア:

[(1, 240069180), (2, 120034590), (3, 80023060), (4, 60017295), (5, 48013836), (6, 40011530), (10, 24006918), (12, 20005765), (13, 18466860), (15, 16004612), (19, 12635220), (20, 12003459), (26, 9233430), (30, 8002306), (38, 6317610), (39, 6155620), (52, 4616715), (57, 4211740), (60, 4001153), (65, 3693372), (76, 3158805), (78, 3077810), (95, 2527044), (97, 2474940), (114, 2105870), (130, 1846686), (156, 1538905), (167, 1437540), (190, 1263522), (194, 1237470), (195, 1231124), (228, 1052935), (247, 971940), (260, 923343), (285, 842348), (291, 824980), (334, 718770), (380, 631761), (388, 618735), (390, 615562), (485, 494988), (494, 485970), (501, 479180), (570, 421174), (582, 412490), (668, 359385), (741, 323980), (780, 307781), (835, 287508), (970, 247494), (988, 242985), (1002, 239590), (1140, 210587), (1164, 206245), (1235, 194388), (1261, 190380), (1455, 164996), (1482, 161990), (1670, 143754), (1843, 130260), (1940, 123747), (2004, 119795), (2171, 110580), (2470, 97194), (2505, 95836), (2522, 95190), (2910, 82498), (2964, 80995), (3173, 75660), (3340, 71877), (3686, 65130), (3705, 64796), (3783, 63460), (4342, 55290), (4940, 48597), (5010, 47918), (5044, 47595), (5529, 43420), (5820, 41249), (6305, 38076), (6346, 37830), (6513, 36860), (7372, 32565), (7410, 32398), (7566, 31730), (8684, 27645), (9215, 26052), (9519, 25220), (10020, 23959), (10855, 22116), (11058, 21710), (12610, 19038), (12692, 18915), (13026, 18430), (14820, 16199), (15132, 15865)]