243937080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 876432960

約数和(自身を除く): 632495880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1733, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3466, 3519, 3910, 4140, 4692, 5199, 5865, 6120, 6932, 7038, 7820, 8280, 8665, 9384, 10398, 11730, 13864, 14076, 15597, 15640, 17330, 17595, 20796, 23460, 25995, 28152, 29461, 31194, 34660, 35190, 39859, 41592, 46920, 51990, 58922, 62388, 69320, 70380, 77985, 79718, 88383, 103980, 117844, 119577, 124776, 140760, 147305, 155970, 159436, 176766, 199295, 207960, 235688, 239154, 265149, 294610, 311940, 318872, 353532, 358731, 398590, 441915, 478308, 530298, 589220, 597885, 623880, 677603, 707064, 717462, 797180, 883830, 956616, 1060596, 1178440, 1195770, 1325745, 1355206, 1434924, 1594360, 1767660, 1793655, 2032809, 2121192, 2391540, 2651490, 2710412, 2869848, 3388015, 3535320, 3587310, 4065618, 4783080, 5302980, 5420824, 6098427, 6776030, 7174620, 8131236, 10164045, 10605960, 12196854, 13552060, 14349240, 16262472, 20328090, 24393708, 27104120, 30492135, 40656180, 48787416, 60984270, 81312360, 121968540, 243937080]

約数ペア:

[(1, 243937080), (2, 121968540), (3, 81312360), (4, 60984270), (5, 48787416), (6, 40656180), (8, 30492135), (9, 27104120), (10, 24393708), (12, 20328090), (15, 16262472), (17, 14349240), (18, 13552060), (20, 12196854), (23, 10605960), (24, 10164045), (30, 8131236), (34, 7174620), (36, 6776030), (40, 6098427), (45, 5420824), (46, 5302980), (51, 4783080), (60, 4065618), (68, 3587310), (69, 3535320), (72, 3388015), (85, 2869848), (90, 2710412), (92, 2651490), (102, 2391540), (115, 2121192), (120, 2032809), (136, 1793655), (138, 1767660), (153, 1594360), (170, 1434924), (180, 1355206), (184, 1325745), (204, 1195770), (207, 1178440), (230, 1060596), (255, 956616), (276, 883830), (306, 797180), (340, 717462), (345, 707064), (360, 677603), (391, 623880), (408, 597885), (414, 589220), (460, 530298), (510, 478308), (552, 441915), (612, 398590), (680, 358731), (690, 353532), (765, 318872), (782, 311940), (828, 294610), (920, 265149), (1020, 239154), (1035, 235688), (1173, 207960), (1224, 199295), (1380, 176766), (1530, 159436), (1564, 155970), (1656, 147305), (1733, 140760), (1955, 124776), (2040, 119577), (2070, 117844), (2346, 103980), (2760, 88383), (3060, 79718), (3128, 77985), (3466, 70380), (3519, 69320), (3910, 62388), (4140, 58922), (4692, 51990), (5199, 46920), (5865, 41592), (6120, 39859), (6932, 35190), (7038, 34660), (7820, 31194), (8280, 29461), (8665, 28152), (9384, 25995), (10398, 23460), (11730, 20796), (13864, 17595), (14076, 17330), (15597, 15640)]