155513280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:783

約数の個数: 224

約数和(自身を含む): 563782464

約数和(自身を除く): 408269184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 733, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1466, 1560, 1632, 1768, 2040, 2080, 2199, 2210, 2496, 2652, 2720, 2932, 3120, 3264, 3315, 3536, 3665, 4080, 4160, 4398, 4420, 5304, 5440, 5864, 6240, 6630, 7072, 7330, 8160, 8796, 8840, 9529, 10608, 10995, 11728, 12461, 12480, 13260, 14144, 14660, 16320, 17592, 17680, 19058, 21216, 21990, 23456, 24922, 26520, 28587, 29320, 35184, 35360, 37383, 38116, 42432, 43980, 46912, 47645, 49844, 53040, 57174, 58640, 62305, 70368, 70720, 74766, 76232, 87960, 95290, 99688, 106080, 114348, 117280, 124610, 140736, 142935, 149532, 152464, 161993, 175920, 186915, 190580, 199376, 212160, 228696, 234560, 249220, 285870, 299064, 304928, 323986, 351840, 373830, 381160, 398752, 457392, 485979, 498440, 571740, 598128, 609856, 647972, 703680, 747660, 762320, 797504, 809965, 914784, 971958, 996880, 1143480, 1196256, 1295944, 1495320, 1524640, 1619930, 1829568, 1943916, 1993760, 2286960, 2392512, 2429895, 2591888, 2990640, 3049280, 3239860, 3887832, 3987520, 4573920, 4859790, 5183776, 5981280, 6479720, 7775664, 9147840, 9719580, 10367552, 11962560, 12959440, 15551328, 19439160, 25918880, 31102656, 38878320, 51837760, 77756640, 155513280]

約数ペア:

[(1, 155513280), (2, 77756640), (3, 51837760), (4, 38878320), (5, 31102656), (6, 25918880), (8, 19439160), (10, 15551328), (12, 12959440), (13, 11962560), (15, 10367552), (16, 9719580), (17, 9147840), (20, 7775664), (24, 6479720), (26, 5981280), (30, 5183776), (32, 4859790), (34, 4573920), (39, 3987520), (40, 3887832), (48, 3239860), (51, 3049280), (52, 2990640), (60, 2591888), (64, 2429895), (65, 2392512), (68, 2286960), (78, 1993760), (80, 1943916), (85, 1829568), (96, 1619930), (102, 1524640), (104, 1495320), (120, 1295944), (130, 1196256), (136, 1143480), (156, 996880), (160, 971958), (170, 914784), (192, 809965), (195, 797504), (204, 762320), (208, 747660), (221, 703680), (240, 647972), (255, 609856), (260, 598128), (272, 571740), (312, 498440), (320, 485979), (340, 457392), (390, 398752), (408, 381160), (416, 373830), (442, 351840), (480, 323986), (510, 304928), (520, 299064), (544, 285870), (624, 249220), (663, 234560), (680, 228696), (733, 212160), (780, 199376), (816, 190580), (832, 186915), (884, 175920), (960, 161993), (1020, 152464), (1040, 149532), (1088, 142935), (1105, 140736), (1248, 124610), (1326, 117280), (1360, 114348), (1466, 106080), (1560, 99688), (1632, 95290), (1768, 87960), (2040, 76232), (2080, 74766), (2199, 70720), (2210, 70368), (2496, 62305), (2652, 58640), (2720, 57174), (2932, 53040), (3120, 49844), (3264, 47645), (3315, 46912), (3536, 43980), (3665, 42432), (4080, 38116), (4160, 37383), (4398, 35360), (4420, 35184), (5304, 29320), (5440, 28587), (5864, 26520), (6240, 24922), (6630, 23456), (7072, 21990), (7330, 21216), (8160, 19058), (8796, 17680), (8840, 17592), (9529, 16320), (10608, 14660), (10995, 14144), (11728, 13260), (12461, 12480)]