1834603280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 4772908800

約数和(自身を除く): 2938305520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 89, 92, 115, 136, 170, 178, 184, 230, 272, 340, 356, 368, 391, 445, 460, 659, 680, 712, 782, 890, 920, 1318, 1360, 1424, 1513, 1564, 1780, 1840, 1955, 2047, 2636, 3026, 3128, 3295, 3560, 3910, 4094, 5272, 6052, 6256, 6590, 7120, 7565, 7820, 8188, 10235, 10544, 11203, 12104, 13180, 15130, 15157, 15640, 16376, 20470, 22406, 24208, 26360, 30260, 30314, 31280, 32752, 34799, 40940, 44812, 52720, 56015, 58651, 60520, 60628, 69598, 75785, 81880, 89624, 112030, 117302, 121040, 121256, 139196, 151570, 163760, 173995, 179248, 224060, 234604, 242512, 257669, 278392, 293255, 303140, 347990, 448120, 469208, 515338, 556784, 586510, 606280, 695980, 896240, 938416, 997067, 1030676, 1173020, 1212560, 1288345, 1348973, 1391960, 1994134, 2061352, 2346040, 2576690, 2697946, 2783920, 3988268, 4122704, 4692080, 4985335, 5153380, 5395892, 6744865, 7976536, 9970670, 10306760, 10791784, 13489730, 15953072, 19941340, 20613520, 21583568, 22932541, 26979460, 39882680, 45865082, 53958920, 79765360, 91730164, 107917840, 114662705, 183460328, 229325410, 366920656, 458650820, 917301640, 1834603280]

約数ペア:

[(1, 1834603280), (2, 917301640), (4, 458650820), (5, 366920656), (8, 229325410), (10, 183460328), (16, 114662705), (17, 107917840), (20, 91730164), (23, 79765360), (34, 53958920), (40, 45865082), (46, 39882680), (68, 26979460), (80, 22932541), (85, 21583568), (89, 20613520), (92, 19941340), (115, 15953072), (136, 13489730), (170, 10791784), (178, 10306760), (184, 9970670), (230, 7976536), (272, 6744865), (340, 5395892), (356, 5153380), (368, 4985335), (391, 4692080), (445, 4122704), (460, 3988268), (659, 2783920), (680, 2697946), (712, 2576690), (782, 2346040), (890, 2061352), (920, 1994134), (1318, 1391960), (1360, 1348973), (1424, 1288345), (1513, 1212560), (1564, 1173020), (1780, 1030676), (1840, 997067), (1955, 938416), (2047, 896240), (2636, 695980), (3026, 606280), (3128, 586510), (3295, 556784), (3560, 515338), (3910, 469208), (4094, 448120), (5272, 347990), (6052, 303140), (6256, 293255), (6590, 278392), (7120, 257669), (7565, 242512), (7820, 234604), (8188, 224060), (10235, 179248), (10544, 173995), (11203, 163760), (12104, 151570), (13180, 139196), (15130, 121256), (15157, 121040), (15640, 117302), (16376, 112030), (20470, 89624), (22406, 81880), (24208, 75785), (26360, 69598), (30260, 60628), (30314, 60520), (31280, 58651), (32752, 56015), (34799, 52720), (40940, 44812)]