320745111840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13102333}}^1$

素因数の和:13102371

約数の個数: 144

約数和(自身を含む): 1158927646968

約数和(自身を除く): 838182535128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 13102333, 26204666, 39306999, 52409332, 65511665, 78613998, 104818664, 117920997, 131023330, 157227996, 196534995, 209637328, 222739661, 235841994, 262046660, 314455992, 393069990, 419274656, 445479322, 471683988, 524093320, 589604985, 628911984, 668218983, 786139980, 890958644, 943367976, 1048186640, 1113698305, 1179209970, 1257823968, 1336437966, 1572279960, 1781917288, 1886735952, 2004656949, 2096373280, 2227396610, 2358419940, 2672875932, 3144559920, 3341094915, 3563834576, 3773471904, 4009313898, 4454793220, 4716839880, 5345751864, 6289119840, 6682189830, 7127669152, 8018627796, 8909586440, 9433679760, 10023284745, 10691503728, 13364379660, 16037255592, 17819172880, 18867359520, 20046569490, 21383007456, 26728759320, 32074511184, 35638345760, 40093138980, 53457518640, 64149022368, 80186277960, 106915037280, 160372555920, 320745111840]

約数ペア:

[(1, 320745111840), (2, 160372555920), (3, 106915037280), (4, 80186277960), (5, 64149022368), (6, 53457518640), (8, 40093138980), (9, 35638345760), (10, 32074511184), (12, 26728759320), (15, 21383007456), (16, 20046569490), (17, 18867359520), (18, 17819172880), (20, 16037255592), (24, 13364379660), (30, 10691503728), (32, 10023284745), (34, 9433679760), (36, 8909586440), (40, 8018627796), (45, 7127669152), (48, 6682189830), (51, 6289119840), (60, 5345751864), (68, 4716839880), (72, 4454793220), (80, 4009313898), (85, 3773471904), (90, 3563834576), (96, 3341094915), (102, 3144559920), (120, 2672875932), (136, 2358419940), (144, 2227396610), (153, 2096373280), (160, 2004656949), (170, 1886735952), (180, 1781917288), (204, 1572279960), (240, 1336437966), (255, 1257823968), (272, 1179209970), (288, 1113698305), (306, 1048186640), (340, 943367976), (360, 890958644), (408, 786139980), (480, 668218983), (510, 628911984), (544, 589604985), (612, 524093320), (680, 471683988), (720, 445479322), (765, 419274656), (816, 393069990), (1020, 314455992), (1224, 262046660), (1360, 235841994), (1440, 222739661), (1530, 209637328), (1632, 196534995), (2040, 157227996), (2448, 131023330), (2720, 117920997), (3060, 104818664), (4080, 78613998), (4896, 65511665), (6120, 52409332), (8160, 39306999), (12240, 26204666), (24480, 13102333)]