189885240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 727833600

約数和(自身を除く): 537948360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 23, 24, 30, 34, 36, 38, 40, 45, 46, 51, 57, 60, 68, 69, 71, 72, 76, 85, 90, 92, 95, 102, 114, 115, 120, 136, 138, 142, 152, 153, 170, 171, 180, 184, 190, 204, 207, 213, 228, 230, 255, 276, 284, 285, 306, 323, 340, 342, 345, 355, 360, 380, 391, 408, 414, 426, 437, 456, 460, 510, 552, 568, 570, 612, 639, 646, 680, 684, 690, 710, 760, 765, 782, 828, 852, 855, 874, 920, 969, 1020, 1035, 1065, 1140, 1173, 1207, 1224, 1278, 1292, 1311, 1349, 1368, 1380, 1420, 1530, 1564, 1615, 1633, 1656, 1704, 1710, 1748, 1938, 1955, 2040, 2070, 2130, 2185, 2280, 2346, 2414, 2556, 2584, 2622, 2698, 2760, 2840, 2907, 3060, 3128, 3195, 3230, 3266, 3420, 3496, 3519, 3621, 3876, 3910, 3933, 4047, 4140, 4260, 4370, 4692, 4828, 4845, 4899, 5112, 5244, 5396, 5814, 5865, 6035, 6120, 6390, 6460, 6532, 6555, 6745, 6840, 7038, 7242, 7429, 7752, 7820, 7866, 8094, 8165, 8280, 8520, 8740, 9384, 9656, 9690, 9798, 10488, 10792, 10863, 11628, 11730, 12070, 12141, 12780, 12920, 13064, 13110, 13490, 14076, 14484, 14535, 14697, 14858, 15640, 15732, 16188, 16330, 17480, 17595, 18105, 19380, 19596, 19665, 20235, 21726, 22287, 22933, 23256, 23460, 24140, 24282, 24495, 25560, 26220, 26980, 27761, 28152, 28968, 29070, 29394, 29716, 31027, 31464, 32376, 32660, 35190, 36210, 37145, 38760, 39192, 39330, 40470, 43452, 44574, 45866, 46920, 48280, 48564, 48990, 52440, 53960, 54315, 55522, 58140, 58788, 59432, 60705, 62054, 65320, 66861, 68799, 70380, 72420, 73485, 74290, 78660, 80940, 83283, 86904, 89148, 91732, 93081, 97128, 97980, 108630, 111044, 111435, 114665, 116280, 117576, 121410, 124108, 133722, 137598, 138805, 140760, 144840, 146970, 148580, 155135, 157320, 161880, 166566, 178296, 183464, 186162, 195960, 206397, 217260, 222088, 222870, 229330, 242820, 248216, 249849, 267444, 275196, 277610, 279243, 293940, 297160, 310270, 333132, 334305, 343995, 372324, 412794, 416415, 434520, 445740, 458660, 465405, 485640, 499698, 527459, 534888, 550392, 555220, 558486, 587880, 620540, 666264, 668610, 687990, 744648, 825588, 832830, 891480, 917320, 930810, 999396, 1031985, 1054918, 1110440, 1116972, 1241080, 1249245, 1337220, 1375980, 1396215, 1582377, 1651176, 1665660, 1861620, 1998792, 2063970, 2109836, 2233944, 2498490, 2637295, 2674440, 2751960, 2792430, 3164754, 3331320, 3723240, 4127940, 4219672, 4747131, 4996980, 5274590, 5584860, 6329508, 7911885, 8255880, 9494262, 9993960, 10549180, 11169720, 12659016, 15823770, 18988524, 21098360, 23735655, 31647540, 37977048, 47471310, 63295080, 94942620, 189885240]

約数ペア:

[(1, 189885240), (2, 94942620), (3, 63295080), (4, 47471310), (5, 37977048), (6, 31647540), (8, 23735655), (9, 21098360), (10, 18988524), (12, 15823770), (15, 12659016), (17, 11169720), (18, 10549180), (19, 9993960), (20, 9494262), (23, 8255880), (24, 7911885), (30, 6329508), (34, 5584860), (36, 5274590), (38, 4996980), (40, 4747131), (45, 4219672), (46, 4127940), (51, 3723240), (57, 3331320), (60, 3164754), (68, 2792430), (69, 2751960), (71, 2674440), (72, 2637295), (76, 2498490), (85, 2233944), (90, 2109836), (92, 2063970), (95, 1998792), (102, 1861620), (114, 1665660), (115, 1651176), (120, 1582377), (136, 1396215), (138, 1375980), (142, 1337220), (152, 1249245), (153, 1241080), (170, 1116972), (171, 1110440), (180, 1054918), (184, 1031985), (190, 999396), (204, 930810), (207, 917320), (213, 891480), (228, 832830), (230, 825588), (255, 744648), (276, 687990), (284, 668610), (285, 666264), (306, 620540), (323, 587880), (340, 558486), (342, 555220), (345, 550392), (355, 534888), (360, 527459), (380, 499698), (391, 485640), (408, 465405), (414, 458660), (426, 445740), (437, 434520), (456, 416415), (460, 412794), (510, 372324), (552, 343995), (568, 334305), (570, 333132), (612, 310270), (639, 297160), (646, 293940), (680, 279243), (684, 277610), (690, 275196), (710, 267444), (760, 249849), (765, 248216), (782, 242820), (828, 229330), (852, 222870), (855, 222088), (874, 217260), (920, 206397), (969, 195960), (1020, 186162), (1035, 183464), (1065, 178296), (1140, 166566), (1173, 161880), (1207, 157320), (1224, 155135), (1278, 148580), (1292, 146970), (1311, 144840), (1349, 140760), (1368, 138805), (1380, 137598), (1420, 133722), (1530, 124108), (1564, 121410), (1615, 117576), (1633, 116280), (1656, 114665), (1704, 111435), (1710, 111044), (1748, 108630), (1938, 97980), (1955, 97128), (2040, 93081), (2070, 91732), (2130, 89148), (2185, 86904), (2280, 83283), (2346, 80940), (2414, 78660), (2556, 74290), (2584, 73485), (2622, 72420), (2698, 70380), (2760, 68799), (2840, 66861), (2907, 65320), (3060, 62054), (3128, 60705), (3195, 59432), (3230, 58788), (3266, 58140), (3420, 55522), (3496, 54315), (3519, 53960), (3621, 52440), (3876, 48990), (3910, 48564), (3933, 48280), (4047, 46920), (4140, 45866), (4260, 44574), (4370, 43452), (4692, 40470), (4828, 39330), (4845, 39192), (4899, 38760), (5112, 37145), (5244, 36210), (5396, 35190), (5814, 32660), (5865, 32376), (6035, 31464), (6120, 31027), (6390, 29716), (6460, 29394), (6532, 29070), (6555, 28968), (6745, 28152), (6840, 27761), (7038, 26980), (7242, 26220), (7429, 25560), (7752, 24495), (7820, 24282), (7866, 24140), (8094, 23460), (8165, 23256), (8280, 22933), (8520, 22287), (8740, 21726), (9384, 20235), (9656, 19665), (9690, 19596), (9798, 19380), (10488, 18105), (10792, 17595), (10863, 17480), (11628, 16330), (11730, 16188), (12070, 15732), (12141, 15640), (12780, 14858), (12920, 14697), (13064, 14535), (13110, 14484), (13490, 14076)]