309668940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 1199923200

約数和(自身を除く): 890254260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 61, 63, 68, 70, 79, 84, 85, 90, 102, 105, 108, 119, 122, 126, 135, 140, 153, 158, 170, 180, 183, 189, 204, 210, 237, 238, 244, 252, 255, 270, 305, 306, 315, 316, 340, 357, 366, 378, 395, 420, 427, 459, 474, 476, 510, 540, 549, 553, 595, 610, 612, 630, 711, 714, 732, 756, 765, 790, 854, 915, 918, 945, 948, 1020, 1037, 1071, 1098, 1106, 1185, 1190, 1220, 1260, 1281, 1343, 1422, 1428, 1530, 1580, 1647, 1659, 1708, 1785, 1830, 1836, 1890, 2074, 2133, 2135, 2142, 2196, 2212, 2295, 2370, 2380, 2562, 2686, 2745, 2765, 2844, 3060, 3111, 3213, 3294, 3318, 3555, 3570, 3660, 3780, 3843, 4029, 4148, 4266, 4270, 4284, 4590, 4740, 4819, 4977, 5124, 5185, 5355, 5372, 5490, 5530, 6222, 6405, 6426, 6588, 6636, 6715, 7110, 7140, 7259, 7686, 8058, 8235, 8295, 8532, 8540, 9180, 9333, 9401, 9638, 9954, 10370, 10665, 10710, 10980, 11060, 11529, 12087, 12444, 12810, 12852, 13430, 14220, 14457, 14518, 14931, 15372, 15555, 16065, 16116, 16470, 16590, 18666, 18802, 19215, 19276, 19908, 20145, 20740, 21330, 21420, 21777, 23058, 24095, 24174, 24885, 25620, 26860, 27999, 28203, 28914, 29036, 29862, 31110, 32130, 32940, 33180, 33733, 36261, 36295, 37332, 37604, 38430, 40290, 42660, 43371, 43554, 46116, 46665, 47005, 48190, 48348, 49770, 55998, 56406, 57645, 57828, 59724, 60435, 62220, 64260, 65331, 67466, 72285, 72522, 72590, 74655, 76860, 80580, 81923, 84609, 86742, 87108, 93330, 94010, 96380, 99540, 101199, 108885, 111996, 112812, 115290, 120870, 130113, 130662, 134932, 139995, 141015, 144570, 145044, 145180, 149310, 163846, 168665, 169218, 173484, 181305, 186660, 188020, 195993, 202398, 216855, 217770, 230580, 241740, 245769, 253827, 260226, 261324, 279990, 282030, 289140, 298620, 303597, 326655, 327692, 337330, 338436, 362610, 391986, 404796, 409615, 423045, 433710, 435540, 491538, 505995, 507654, 520452, 559980, 564060, 573461, 607194, 650565, 653310, 674660, 725220, 737307, 783972, 819230, 846090, 867420, 910791, 979965, 983076, 1011990, 1015308, 1146922, 1214388, 1228845, 1269135, 1301130, 1306620, 1474614, 1517985, 1638460, 1692180, 1720383, 1821582, 1959930, 2023980, 2211921, 2293844, 2457690, 2538270, 2602260, 2867305, 2949228, 3035970, 3440766, 3643164, 3686535, 3919860, 4423842, 4553955, 4915380, 5076540, 5161149, 5734610, 6071940, 6881532, 7373070, 8601915, 8847684, 9107910, 10322298, 11059605, 11469220, 14746140, 15483447, 17203830, 18215820, 20644596, 22119210, 25805745, 30966894, 34407660, 44238420, 51611490, 61933788, 77417235, 103222980, 154834470, 309668940]

約数ペア:

[(1, 309668940), (2, 154834470), (3, 103222980), (4, 77417235), (5, 61933788), (6, 51611490), (7, 44238420), (9, 34407660), (10, 30966894), (12, 25805745), (14, 22119210), (15, 20644596), (17, 18215820), (18, 17203830), (20, 15483447), (21, 14746140), (27, 11469220), (28, 11059605), (30, 10322298), (34, 9107910), (35, 8847684), (36, 8601915), (42, 7373070), (45, 6881532), (51, 6071940), (54, 5734610), (60, 5161149), (61, 5076540), (63, 4915380), (68, 4553955), (70, 4423842), (79, 3919860), (84, 3686535), (85, 3643164), (90, 3440766), (102, 3035970), (105, 2949228), (108, 2867305), (119, 2602260), (122, 2538270), (126, 2457690), (135, 2293844), (140, 2211921), (153, 2023980), (158, 1959930), (170, 1821582), (180, 1720383), (183, 1692180), (189, 1638460), (204, 1517985), (210, 1474614), (237, 1306620), (238, 1301130), (244, 1269135), (252, 1228845), (255, 1214388), (270, 1146922), (305, 1015308), (306, 1011990), (315, 983076), (316, 979965), (340, 910791), (357, 867420), (366, 846090), (378, 819230), (395, 783972), (420, 737307), (427, 725220), (459, 674660), (474, 653310), (476, 650565), (510, 607194), (540, 573461), (549, 564060), (553, 559980), (595, 520452), (610, 507654), (612, 505995), (630, 491538), (711, 435540), (714, 433710), (732, 423045), (756, 409615), (765, 404796), (790, 391986), (854, 362610), (915, 338436), (918, 337330), (945, 327692), (948, 326655), (1020, 303597), (1037, 298620), (1071, 289140), (1098, 282030), (1106, 279990), (1185, 261324), (1190, 260226), (1220, 253827), (1260, 245769), (1281, 241740), (1343, 230580), (1422, 217770), (1428, 216855), (1530, 202398), (1580, 195993), (1647, 188020), (1659, 186660), (1708, 181305), (1785, 173484), (1830, 169218), (1836, 168665), (1890, 163846), (2074, 149310), (2133, 145180), (2135, 145044), (2142, 144570), (2196, 141015), (2212, 139995), (2295, 134932), (2370, 130662), (2380, 130113), (2562, 120870), (2686, 115290), (2745, 112812), (2765, 111996), (2844, 108885), (3060, 101199), (3111, 99540), (3213, 96380), (3294, 94010), (3318, 93330), (3555, 87108), (3570, 86742), (3660, 84609), (3780, 81923), (3843, 80580), (4029, 76860), (4148, 74655), (4266, 72590), (4270, 72522), (4284, 72285), (4590, 67466), (4740, 65331), (4819, 64260), (4977, 62220), (5124, 60435), (5185, 59724), (5355, 57828), (5372, 57645), (5490, 56406), (5530, 55998), (6222, 49770), (6405, 48348), (6426, 48190), (6588, 47005), (6636, 46665), (6715, 46116), (7110, 43554), (7140, 43371), (7259, 42660), (7686, 40290), (8058, 38430), (8235, 37604), (8295, 37332), (8532, 36295), (8540, 36261), (9180, 33733), (9333, 33180), (9401, 32940), (9638, 32130), (9954, 31110), (10370, 29862), (10665, 29036), (10710, 28914), (10980, 28203), (11060, 27999), (11529, 26860), (12087, 25620), (12444, 24885), (12810, 24174), (12852, 24095), (13430, 23058), (14220, 21777), (14457, 21420), (14518, 21330), (14931, 20740), (15372, 20145), (15555, 19908), (16065, 19276), (16116, 19215), (16470, 18802), (16590, 18666)]