728652470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 1875363840

約数和(自身を除く): 1146711370

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 37, 38, 65, 67, 70, 74, 85, 91, 95, 119, 130, 133, 134, 170, 182, 185, 190, 221, 238, 247, 259, 266, 323, 335, 370, 442, 455, 469, 481, 494, 518, 595, 629, 646, 665, 670, 703, 871, 910, 938, 962, 1105, 1139, 1190, 1235, 1258, 1273, 1295, 1330, 1406, 1547, 1615, 1729, 1742, 2210, 2261, 2278, 2345, 2405, 2470, 2479, 2546, 2590, 3094, 3145, 3230, 3367, 3458, 3515, 4199, 4355, 4403, 4522, 4690, 4810, 4921, 4958, 5695, 6097, 6290, 6365, 6734, 7030, 7735, 7973, 8177, 8398, 8645, 8710, 8806, 8911, 9139, 9842, 11305, 11390, 11951, 12194, 12395, 12730, 14807, 15470, 15946, 16354, 16549, 16835, 17290, 17353, 17822, 18278, 20995, 21641, 22015, 22610, 23902, 24605, 24790, 29393, 29614, 30485, 32227, 33098, 33670, 34706, 39865, 40885, 41990, 42143, 43282, 44030, 44555, 45695, 47101, 49210, 57239, 58786, 59755, 60970, 63973, 64454, 74035, 79730, 81770, 82745, 83657, 84286, 86765, 89110, 91390, 94202, 103649, 108205, 114478, 115843, 119510, 127946, 146965, 148070, 151487, 155363, 161135, 165490, 167314, 173530, 207298, 210715, 216410, 225589, 231686, 235505, 281333, 286195, 293930, 295001, 302974, 310726, 319865, 322270, 329707, 418285, 421430, 451178, 471010, 518245, 547859, 562666, 572390, 579215, 590002, 612313, 639730, 659414, 757435, 776815, 800717, 836570, 1036490, 1087541, 1095718, 1127945, 1158430, 1224626, 1406665, 1475005, 1514870, 1553630, 1601434, 1648535, 1969331, 2175082, 2255890, 2739295, 2813330, 2950010, 3061565, 3297070, 3835013, 3938662, 4003585, 4286191, 5437705, 5478590, 5605019, 6123130, 7670026, 8007170, 8572382, 9846655, 10409321, 10875410, 11210038, 19175065, 19693310, 20818642, 21430955, 28025095, 38350130, 42861910, 52046605, 56050190, 72865247, 104093210, 145730494, 364326235, 728652470]

約数ペア:

[(1, 728652470), (2, 364326235), (5, 145730494), (7, 104093210), (10, 72865247), (13, 56050190), (14, 52046605), (17, 42861910), (19, 38350130), (26, 28025095), (34, 21430955), (35, 20818642), (37, 19693310), (38, 19175065), (65, 11210038), (67, 10875410), (70, 10409321), (74, 9846655), (85, 8572382), (91, 8007170), (95, 7670026), (119, 6123130), (130, 5605019), (133, 5478590), (134, 5437705), (170, 4286191), (182, 4003585), (185, 3938662), (190, 3835013), (221, 3297070), (238, 3061565), (247, 2950010), (259, 2813330), (266, 2739295), (323, 2255890), (335, 2175082), (370, 1969331), (442, 1648535), (455, 1601434), (469, 1553630), (481, 1514870), (494, 1475005), (518, 1406665), (595, 1224626), (629, 1158430), (646, 1127945), (665, 1095718), (670, 1087541), (703, 1036490), (871, 836570), (910, 800717), (938, 776815), (962, 757435), (1105, 659414), (1139, 639730), (1190, 612313), (1235, 590002), (1258, 579215), (1273, 572390), (1295, 562666), (1330, 547859), (1406, 518245), (1547, 471010), (1615, 451178), (1729, 421430), (1742, 418285), (2210, 329707), (2261, 322270), (2278, 319865), (2345, 310726), (2405, 302974), (2470, 295001), (2479, 293930), (2546, 286195), (2590, 281333), (3094, 235505), (3145, 231686), (3230, 225589), (3367, 216410), (3458, 210715), (3515, 207298), (4199, 173530), (4355, 167314), (4403, 165490), (4522, 161135), (4690, 155363), (4810, 151487), (4921, 148070), (4958, 146965), (5695, 127946), (6097, 119510), (6290, 115843), (6365, 114478), (6734, 108205), (7030, 103649), (7735, 94202), (7973, 91390), (8177, 89110), (8398, 86765), (8645, 84286), (8710, 83657), (8806, 82745), (8911, 81770), (9139, 79730), (9842, 74035), (11305, 64454), (11390, 63973), (11951, 60970), (12194, 59755), (12395, 58786), (12730, 57239), (14807, 49210), (15470, 47101), (15946, 45695), (16354, 44555), (16549, 44030), (16835, 43282), (17290, 42143), (17353, 41990), (17822, 40885), (18278, 39865), (20995, 34706), (21641, 33670), (22015, 33098), (22610, 32227), (23902, 30485), (24605, 29614), (24790, 29393)]